90945980

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{6007}}^1$

素因数の和:6773

約数の個数: 24

約数和(自身を含む): 191270688

約数和(自身を除く): 100324708

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 6007, 7570, 12014, 15140, 24028, 30035, 60070, 120140, 4547299, 9094598, 18189196, 22736495, 45472990, 90945980]

約数ペア:

[(1, 90945980), (2, 45472990), (4, 22736495), (5, 18189196), (10, 9094598), (20, 4547299), (757, 120140), (1514, 60070), (3028, 30035), (3785, 24028), (6007, 15140), (7570, 12014)]