90926800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4289}}^1$

素因数の和:4360

約数の個数: 60

約数和(自身を含む): 222625260

約数和(自身を除く): 131698460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 4289, 5300, 8578, 10600, 17156, 21200, 21445, 34312, 42890, 68624, 85780, 107225, 171560, 214450, 227317, 343120, 428900, 454634, 857800, 909268, 1136585, 1715600, 1818536, 2273170, 3637072, 4546340, 5682925, 9092680, 11365850, 18185360, 22731700, 45463400, 90926800]

約数ペア:

[(1, 90926800), (2, 45463400), (4, 22731700), (5, 18185360), (8, 11365850), (10, 9092680), (16, 5682925), (20, 4546340), (25, 3637072), (40, 2273170), (50, 1818536), (53, 1715600), (80, 1136585), (100, 909268), (106, 857800), (200, 454634), (212, 428900), (265, 343120), (400, 227317), (424, 214450), (530, 171560), (848, 107225), (1060, 85780), (1325, 68624), (2120, 42890), (2650, 34312), (4240, 21445), (4289, 21200), (5300, 17156), (8578, 10600)]