73997600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5441}}^1$

素因数の和:5478

約数の個数: 72

約数和(自身を含む): 191308068

約数和(自身を除く): 117310468

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5441, 6800, 10882, 13600, 21764, 27205, 43528, 54410, 87056, 92497, 108820, 136025, 174112, 184994, 217640, 272050, 369988, 435280, 462485, 544100, 739976, 870560, 924970, 1088200, 1479952, 1849940, 2176400, 2312425, 2959904, 3699880, 4352800, 4624850, 7399760, 9249700, 14799520, 18499400, 36998800, 73997600]

約数ペア:

[(1, 73997600), (2, 36998800), (4, 18499400), (5, 14799520), (8, 9249700), (10, 7399760), (16, 4624850), (17, 4352800), (20, 3699880), (25, 2959904), (32, 2312425), (34, 2176400), (40, 1849940), (50, 1479952), (68, 1088200), (80, 924970), (85, 870560), (100, 739976), (136, 544100), (160, 462485), (170, 435280), (200, 369988), (272, 272050), (340, 217640), (400, 184994), (425, 174112), (544, 136025), (680, 108820), (800, 92497), (850, 87056), (1360, 54410), (1700, 43528), (2720, 27205), (3400, 21764), (5441, 13600), (6800, 10882)]