89550400

素因数分解:

$2^6\times 5^2\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 84

約数和(自身を含む): 223007428

約数和(自身を除く): 133457028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 160, 194, 200, 320, 388, 400, 485, 577, 776, 800, 970, 1154, 1552, 1600, 1940, 2308, 2425, 2885, 3104, 3880, 4616, 4850, 5770, 6208, 7760, 9232, 9700, 11540, 14425, 15520, 18464, 19400, 23080, 28850, 31040, 36928, 38800, 46160, 55969, 57700, 77600, 92320, 111938, 115400, 155200, 184640, 223876, 230800, 279845, 447752, 461600, 559690, 895504, 923200, 1119380, 1399225, 1791008, 2238760, 2798450, 3582016, 4477520, 5596900, 8955040, 11193800, 17910080, 22387600, 44775200, 89550400]

約数ペア:

[(1, 89550400), (2, 44775200), (4, 22387600), (5, 17910080), (8, 11193800), (10, 8955040), (16, 5596900), (20, 4477520), (25, 3582016), (32, 2798450), (40, 2238760), (50, 1791008), (64, 1399225), (80, 1119380), (97, 923200), (100, 895504), (160, 559690), (194, 461600), (200, 447752), (320, 279845), (388, 230800), (400, 223876), (485, 184640), (577, 155200), (776, 115400), (800, 111938), (970, 92320), (1154, 77600), (1552, 57700), (1600, 55969), (1940, 46160), (2308, 38800), (2425, 36928), (2885, 31040), (3104, 28850), (3880, 23080), (4616, 19400), (4850, 18464), (5770, 15520), (6208, 14425), (7760, 11540), (9232, 9700)]