958413920

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{36749}}^1$

素因数の和:36927

約数の個数: 48

約数和(自身を含む): 2278206000

約数和(自身を除く): 1319792080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 5216, 6520, 13040, 26080, 36749, 73498, 146996, 183745, 293992, 367490, 587984, 734980, 1175968, 1469960, 2939920, 5879840, 5990087, 11980174, 23960348, 29950435, 47920696, 59900870, 95841392, 119801740, 191682784, 239603480, 479206960, 958413920]

約数ペア:

[(1, 958413920), (2, 479206960), (4, 239603480), (5, 191682784), (8, 119801740), (10, 95841392), (16, 59900870), (20, 47920696), (32, 29950435), (40, 23960348), (80, 11980174), (160, 5990087), (163, 5879840), (326, 2939920), (652, 1469960), (815, 1175968), (1304, 734980), (1630, 587984), (2608, 367490), (3260, 293992), (5216, 183745), (6520, 146996), (13040, 73498), (26080, 36749)]