85950800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16529}}^1$

素因数の和:16560

約数の個数: 60

約数和(自身を含む): 222394620

約数和(自身を除く): 136443820

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 16529, 33058, 66116, 82645, 132232, 165290, 214877, 264464, 330580, 413225, 429754, 661160, 826450, 859508, 1074385, 1322320, 1652900, 1719016, 2148770, 3305800, 3438032, 4297540, 5371925, 6611600, 8595080, 10743850, 17190160, 21487700, 42975400, 85950800]

約数ペア:

[(1, 85950800), (2, 42975400), (4, 21487700), (5, 17190160), (8, 10743850), (10, 8595080), (13, 6611600), (16, 5371925), (20, 4297540), (25, 3438032), (26, 3305800), (40, 2148770), (50, 1719016), (52, 1652900), (65, 1322320), (80, 1074385), (100, 859508), (104, 826450), (130, 661160), (200, 429754), (208, 413225), (260, 330580), (325, 264464), (400, 214877), (520, 165290), (650, 132232), (1040, 82645), (1300, 66116), (2600, 33058), (5200, 16529)]