27802540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37571}}^1$

素因数の和:37617

約数の個数: 24

約数和(自身を含む): 59964912

約数和(自身を除く): 32162372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 37571, 75142, 150284, 187855, 375710, 751420, 1390127, 2780254, 5560508, 6950635, 13901270, 27802540]

約数ペア:

[(1, 27802540), (2, 13901270), (4, 6950635), (5, 5560508), (10, 2780254), (20, 1390127), (37, 751420), (74, 375710), (148, 187855), (185, 150284), (370, 75142), (740, 37571)]