15053680

素因数分解:

$2^4\times 5^1\times {\mathrm{188171}}^1$

素因数の和:188184

約数の個数: 20

約数和(自身を含む): 34999992

約数和(自身を除く): 19946312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 188171, 376342, 752684, 940855, 1505368, 1881710, 3010736, 3763420, 7526840, 15053680]

約数ペア:

[(1, 15053680), (2, 7526840), (4, 3763420), (5, 3010736), (8, 1881710), (10, 1505368), (16, 940855), (20, 752684), (40, 376342), (80, 188171)]