75207940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2237}}^1$

素因数の和:2328

約数の個数: 36

約数和(自身を含む): 161955108

約数和(自身を除く): 86747168

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 2237, 3362, 4474, 6724, 8405, 8948, 11185, 16810, 22370, 33620, 44740, 91717, 183434, 366868, 458585, 917170, 1834340, 3760397, 7520794, 15041588, 18801985, 37603970, 75207940]

約数ペア:

[(1, 75207940), (2, 37603970), (4, 18801985), (5, 15041588), (10, 7520794), (20, 3760397), (41, 1834340), (82, 917170), (164, 458585), (205, 366868), (410, 183434), (820, 91717), (1681, 44740), (2237, 33620), (3362, 22370), (4474, 16810), (6724, 11185), (8405, 8948)]