2025612800

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8376

約数の個数: 120

約数和(自身を含む): 5283385800

約数和(自身を除く): 3257773000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 512, 608, 640, 760, 800, 950, 1216, 1280, 1520, 1600, 1900, 2432, 2560, 3040, 3200, 3800, 4864, 6080, 6400, 7600, 8329, 9728, 12160, 12800, 15200, 16658, 24320, 30400, 33316, 41645, 48640, 60800, 66632, 83290, 121600, 133264, 158251, 166580, 208225, 243200, 266528, 316502, 333160, 416450, 533056, 633004, 666320, 791255, 832900, 1066112, 1266008, 1332640, 1582510, 1665800, 2132224, 2532016, 2665280, 3165020, 3331600, 3956275, 4264448, 5064032, 5330560, 6330040, 6663200, 7912550, 10128064, 10661120, 12660080, 13326400, 15825100, 20256128, 21322240, 25320160, 26652800, 31650200, 40512256, 50640320, 53305600, 63300400, 81024512, 101280640, 106611200, 126600800, 202561280, 253201600, 405122560, 506403200, 1012806400, 2025612800]

約数ペア:

[(1, 2025612800), (2, 1012806400), (4, 506403200), (5, 405122560), (8, 253201600), (10, 202561280), (16, 126600800), (19, 106611200), (20, 101280640), (25, 81024512), (32, 63300400), (38, 53305600), (40, 50640320), (50, 40512256), (64, 31650200), (76, 26652800), (80, 25320160), (95, 21322240), (100, 20256128), (128, 15825100), (152, 13326400), (160, 12660080), (190, 10661120), (200, 10128064), (256, 7912550), (304, 6663200), (320, 6330040), (380, 5330560), (400, 5064032), (475, 4264448), (512, 3956275), (608, 3331600), (640, 3165020), (760, 2665280), (800, 2532016), (950, 2132224), (1216, 1665800), (1280, 1582510), (1520, 1332640), (1600, 1266008), (1900, 1066112), (2432, 832900), (2560, 791255), (3040, 666320), (3200, 633004), (3800, 533056), (4864, 416450), (6080, 333160), (6400, 316502), (7600, 266528), (8329, 243200), (9728, 208225), (12160, 166580), (12800, 158251), (15200, 133264), (16658, 121600), (24320, 83290), (30400, 66632), (33316, 60800), (41645, 48640)]