38701850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{6397}}^1$

素因数の和:6431

約数の個数: 36

約数和(自身を含む): 79136862

約数和(自身を除く): 40435012

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 6397, 12794, 31985, 63970, 70367, 140734, 159925, 319850, 351835, 703670, 774037, 1548074, 1759175, 3518350, 3870185, 7740370, 19350925, 38701850]

約数ペア:

[(1, 38701850), (2, 19350925), (5, 7740370), (10, 3870185), (11, 3518350), (22, 1759175), (25, 1548074), (50, 774037), (55, 703670), (110, 351835), (121, 319850), (242, 159925), (275, 140734), (550, 70367), (605, 63970), (1210, 31985), (3025, 12794), (6050, 6397)]