26468550400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5309}}^1$

素因数の和:5395

約数の個数: 216

約数和(自身を含む): 70657196400

約数和(自身を除く): 44188646000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 64, 76, 80, 82, 95, 100, 128, 152, 160, 164, 190, 200, 205, 256, 304, 320, 328, 380, 400, 410, 475, 608, 640, 656, 760, 779, 800, 820, 950, 1025, 1216, 1280, 1312, 1520, 1558, 1600, 1640, 1900, 2050, 2432, 2624, 3040, 3116, 3200, 3280, 3800, 3895, 4100, 4864, 5248, 5309, 6080, 6232, 6400, 6560, 7600, 7790, 8200, 10496, 10618, 12160, 12464, 13120, 15200, 15580, 16400, 19475, 21236, 24320, 24928, 26240, 26545, 30400, 31160, 32800, 38950, 42472, 49856, 52480, 53090, 60800, 62320, 65600, 77900, 84944, 99712, 100871, 106180, 121600, 124640, 131200, 132725, 155800, 169888, 199424, 201742, 212360, 217669, 249280, 262400, 265450, 311600, 339776, 403484, 424720, 435338, 498560, 504355, 530900, 623200, 679552, 806968, 849440, 870676, 997120, 1008710, 1061800, 1088345, 1246400, 1359104, 1613936, 1698880, 1741352, 2017420, 2123600, 2176690, 2492800, 2521775, 3227872, 3397760, 3482704, 4034840, 4135711, 4247200, 4353380, 4985600, 5043550, 5441725, 6455744, 6795520, 6965408, 8069680, 8271422, 8494400, 8706760, 10087100, 10883450, 12911488, 13930816, 16139360, 16542844, 16988800, 17413520, 20174200, 20678555, 21766900, 25822976, 27861632, 32278720, 33085688, 33977600, 34827040, 40348400, 41357110, 43533800, 55723264, 64557440, 66171376, 69654080, 80696800, 82714220, 87067600, 103392775, 129114880, 132342752, 139308160, 161393600, 165428440, 174135200, 206785550, 264685504, 278616320, 322787200, 330856880, 348270400, 413571100, 529371008, 645574400, 661713760, 696540800, 827142200, 1058742016, 1323427520, 1393081600, 1654284400, 2646855040, 3308568800, 5293710080, 6617137600, 13234275200, 26468550400]

約数ペア:

[(1, 26468550400), (2, 13234275200), (4, 6617137600), (5, 5293710080), (8, 3308568800), (10, 2646855040), (16, 1654284400), (19, 1393081600), (20, 1323427520), (25, 1058742016), (32, 827142200), (38, 696540800), (40, 661713760), (41, 645574400), (50, 529371008), (64, 413571100), (76, 348270400), (80, 330856880), (82, 322787200), (95, 278616320), (100, 264685504), (128, 206785550), (152, 174135200), (160, 165428440), (164, 161393600), (190, 139308160), (200, 132342752), (205, 129114880), (256, 103392775), (304, 87067600), (320, 82714220), (328, 80696800), (380, 69654080), (400, 66171376), (410, 64557440), (475, 55723264), (608, 43533800), (640, 41357110), (656, 40348400), (760, 34827040), (779, 33977600), (800, 33085688), (820, 32278720), (950, 27861632), (1025, 25822976), (1216, 21766900), (1280, 20678555), (1312, 20174200), (1520, 17413520), (1558, 16988800), (1600, 16542844), (1640, 16139360), (1900, 13930816), (2050, 12911488), (2432, 10883450), (2624, 10087100), (3040, 8706760), (3116, 8494400), (3200, 8271422), (3280, 8069680), (3800, 6965408), (3895, 6795520), (4100, 6455744), (4864, 5441725), (5248, 5043550), (5309, 4985600), (6080, 4353380), (6232, 4247200), (6400, 4135711), (6560, 4034840), (7600, 3482704), (7790, 3397760), (8200, 3227872), (10496, 2521775), (10618, 2492800), (12160, 2176690), (12464, 2123600), (13120, 2017420), (15200, 1741352), (15580, 1698880), (16400, 1613936), (19475, 1359104), (21236, 1246400), (24320, 1088345), (24928, 1061800), (26240, 1008710), (26545, 997120), (30400, 870676), (31160, 849440), (32800, 806968), (38950, 679552), (42472, 623200), (49856, 530900), (52480, 504355), (53090, 498560), (60800, 435338), (62320, 424720), (65600, 403484), (77900, 339776), (84944, 311600), (99712, 265450), (100871, 262400), (106180, 249280), (121600, 217669), (124640, 212360), (131200, 201742), (132725, 199424), (155800, 169888)]