58901980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{33091}}^1$

素因数の和:33189

約数の個数: 24

約数和(自身を含む): 125087760

約数和(自身を除く): 66185780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 33091, 66182, 132364, 165455, 330910, 661820, 2945099, 5890198, 11780396, 14725495, 29450990, 58901980]

約数ペア:

[(1, 58901980), (2, 29450990), (4, 14725495), (5, 11780396), (10, 5890198), (20, 2945099), (89, 661820), (178, 330910), (356, 165455), (445, 132364), (890, 66182), (1780, 33091)]