1077800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 2661660

約数和(自身を除く): 1583860

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 317, 340, 425, 634, 680, 850, 1268, 1585, 1700, 2536, 3170, 3400, 5389, 6340, 7925, 10778, 12680, 15850, 21556, 26945, 31700, 43112, 53890, 63400, 107780, 134725, 215560, 269450, 538900, 1077800]

約数ペア:

[(1, 1077800), (2, 538900), (4, 269450), (5, 215560), (8, 134725), (10, 107780), (17, 63400), (20, 53890), (25, 43112), (34, 31700), (40, 26945), (50, 21556), (68, 15850), (85, 12680), (100, 10778), (136, 7925), (170, 6340), (200, 5389), (317, 3400), (340, 3170), (425, 2536), (634, 1700), (680, 1585), (850, 1268)]