8507680

素因数分解:

$2^5\times 5^1\times {\mathrm{53173}}^1$

素因数の和:53188

約数の個数: 24

約数和(自身を含む): 20099772

約数和(自身を除く): 11592092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 53173, 106346, 212692, 265865, 425384, 531730, 850768, 1063460, 1701536, 2126920, 4253840, 8507680]

約数ペア:

[(1, 8507680), (2, 4253840), (4, 2126920), (5, 1701536), (8, 1063460), (10, 850768), (16, 531730), (20, 425384), (32, 265865), (40, 212692), (80, 106346), (160, 53173)]