104084920

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{14537}}^1$

素因数の和:14727

約数の個数: 32

約数和(自身を含む): 235515600

約数和(自身を除く): 131430680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 14537, 29074, 58148, 72685, 116296, 145370, 290740, 581480, 2602123, 5204246, 10408492, 13010615, 20816984, 26021230, 52042460, 104084920]

約数ペア:

[(1, 104084920), (2, 52042460), (4, 26021230), (5, 20816984), (8, 13010615), (10, 10408492), (20, 5204246), (40, 2602123), (179, 581480), (358, 290740), (716, 145370), (895, 116296), (1432, 72685), (1790, 58148), (3580, 29074), (7160, 14537)]