87374660

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{11527}}^1$

素因数の和:11915

約数の個数: 24

約数和(自身を含む): 183986880

約数和(自身を除く): 96612220

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 11527, 23054, 46108, 57635, 115270, 230540, 4368733, 8737466, 17474932, 21843665, 43687330, 87374660]

約数ペア:

[(1, 87374660), (2, 43687330), (4, 21843665), (5, 17474932), (10, 8737466), (20, 4368733), (379, 230540), (758, 115270), (1516, 57635), (1895, 46108), (3790, 23054), (7580, 11527)]