4279499620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{188857}}^1$

素因数の和:188980

約数の個数: 48

約数和(自身を含む): 9899180928

約数和(自身を除く): 5619681308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 5665, 11330, 22660, 188857, 377714, 755428, 944285, 1888570, 2077427, 3777140, 4154854, 8309708, 10387135, 19452271, 20774270, 38904542, 41548540, 77809084, 97261355, 194522710, 213974981, 389045420, 427949962, 855899924, 1069874905, 2139749810, 4279499620]

約数ペア:

[(1, 4279499620), (2, 2139749810), (4, 1069874905), (5, 855899924), (10, 427949962), (11, 389045420), (20, 213974981), (22, 194522710), (44, 97261355), (55, 77809084), (103, 41548540), (110, 38904542), (206, 20774270), (220, 19452271), (412, 10387135), (515, 8309708), (1030, 4154854), (1133, 3777140), (2060, 2077427), (2266, 1888570), (4532, 944285), (5665, 755428), (11330, 377714), (22660, 188857)]