402121600

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 1012535640

約数和(自身を除く): 610414040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 265, 320, 400, 424, 530, 640, 800, 848, 1060, 1325, 1600, 1696, 2120, 2371, 2650, 3200, 3392, 4240, 4742, 5300, 6784, 8480, 9484, 10600, 11855, 16960, 18968, 21200, 23710, 33920, 37936, 42400, 47420, 59275, 75872, 84800, 94840, 118550, 125663, 151744, 169600, 189680, 237100, 251326, 303488, 379360, 474200, 502652, 628315, 758720, 948400, 1005304, 1256630, 1517440, 1896800, 2010608, 2513260, 3141575, 3793600, 4021216, 5026520, 6283150, 7587200, 8042432, 10053040, 12566300, 16084864, 20106080, 25132600, 40212160, 50265200, 80424320, 100530400, 201060800, 402121600]

約数ペア:

[(1, 402121600), (2, 201060800), (4, 100530400), (5, 80424320), (8, 50265200), (10, 40212160), (16, 25132600), (20, 20106080), (25, 16084864), (32, 12566300), (40, 10053040), (50, 8042432), (53, 7587200), (64, 6283150), (80, 5026520), (100, 4021216), (106, 3793600), (128, 3141575), (160, 2513260), (200, 2010608), (212, 1896800), (265, 1517440), (320, 1256630), (400, 1005304), (424, 948400), (530, 758720), (640, 628315), (800, 502652), (848, 474200), (1060, 379360), (1325, 303488), (1600, 251326), (1696, 237100), (2120, 189680), (2371, 169600), (2650, 151744), (3200, 125663), (3392, 118550), (4240, 94840), (4742, 84800), (5300, 75872), (6784, 59275), (8480, 47420), (9484, 42400), (10600, 37936), (11855, 33920), (16960, 23710), (18968, 21200)]