25300110464

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2158

約数の個数: 128

約数和(自身を含む): 54798871680

約数和(自身を除く): 29498761216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 83, 128, 136, 142, 166, 272, 284, 332, 544, 568, 664, 1088, 1136, 1207, 1328, 1411, 1973, 2176, 2272, 2414, 2656, 2822, 3946, 4544, 4828, 5312, 5644, 5893, 7892, 9088, 9656, 10624, 11288, 11786, 15784, 19312, 22576, 23572, 31568, 33541, 38624, 45152, 47144, 63136, 67082, 77248, 90304, 94288, 100181, 126272, 134164, 140083, 154496, 163759, 180608, 188576, 200362, 252544, 268328, 280166, 327518, 377152, 400724, 536656, 560332, 655036, 754304, 801448, 1073312, 1120664, 1310072, 1602896, 2146624, 2241328, 2381411, 2620144, 2783903, 3205792, 4293248, 4482656, 4762822, 5240288, 5567806, 6411584, 8965312, 9525644, 10480576, 11135612, 11626889, 12823168, 17930624, 19051288, 20961152, 22271224, 23253778, 38102576, 44542448, 46507556, 76205152, 89084896, 93015112, 152410304, 178169792, 186030224, 197657113, 304820608, 356339584, 372060448, 395314226, 744120896, 790628452, 1488241792, 1581256904, 3162513808, 6325027616, 12650055232, 25300110464]

約数ペア:

[(1, 25300110464), (2, 12650055232), (4, 6325027616), (8, 3162513808), (16, 1581256904), (17, 1488241792), (32, 790628452), (34, 744120896), (64, 395314226), (68, 372060448), (71, 356339584), (83, 304820608), (128, 197657113), (136, 186030224), (142, 178169792), (166, 152410304), (272, 93015112), (284, 89084896), (332, 76205152), (544, 46507556), (568, 44542448), (664, 38102576), (1088, 23253778), (1136, 22271224), (1207, 20961152), (1328, 19051288), (1411, 17930624), (1973, 12823168), (2176, 11626889), (2272, 11135612), (2414, 10480576), (2656, 9525644), (2822, 8965312), (3946, 6411584), (4544, 5567806), (4828, 5240288), (5312, 4762822), (5644, 4482656), (5893, 4293248), (7892, 3205792), (9088, 2783903), (9656, 2620144), (10624, 2381411), (11288, 2241328), (11786, 2146624), (15784, 1602896), (19312, 1310072), (22576, 1120664), (23572, 1073312), (31568, 801448), (33541, 754304), (38624, 655036), (45152, 560332), (47144, 536656), (63136, 400724), (67082, 377152), (77248, 327518), (90304, 280166), (94288, 268328), (100181, 252544), (126272, 200362), (134164, 188576), (140083, 180608), (154496, 163759)]