13053680

素因数分解:

$2^4\times 5^1\times {\mathrm{163171}}^1$

素因数の和:163184

約数の個数: 20

約数和(自身を含む): 30349992

約数和(自身を除く): 17296312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163171, 326342, 652684, 815855, 1305368, 1631710, 2610736, 3263420, 6526840, 13053680]

約数ペア:

[(1, 13053680), (2, 6526840), (4, 3263420), (5, 2610736), (8, 1631710), (10, 1305368), (16, 815855), (20, 652684), (40, 326342), (80, 163171)]