82970140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{377137}}^1$

素因数の和:377157

約数の個数: 24

約数和(自身を含む): 190077552

約数和(自身を除く): 107107412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 377137, 754274, 1508548, 1885685, 3771370, 4148507, 7542740, 8297014, 16594028, 20742535, 41485070, 82970140]

約数ペア:

[(1, 82970140), (2, 41485070), (4, 20742535), (5, 16594028), (10, 8297014), (11, 7542740), (20, 4148507), (22, 3771370), (44, 1885685), (55, 1508548), (110, 754274), (220, 377137)]