47118320

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1399}}^1$

素因数の和:1833

約数の個数: 40

約数和(自身を含む): 109888800

約数和(自身を除く): 62770480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 842, 1399, 1684, 2105, 2798, 3368, 4210, 5596, 6736, 6995, 8420, 11192, 13990, 16840, 22384, 27980, 33680, 55960, 111920, 588979, 1177958, 2355916, 2944895, 4711832, 5889790, 9423664, 11779580, 23559160, 47118320]

約数ペア:

[(1, 47118320), (2, 23559160), (4, 11779580), (5, 9423664), (8, 5889790), (10, 4711832), (16, 2944895), (20, 2355916), (40, 1177958), (80, 588979), (421, 111920), (842, 55960), (1399, 33680), (1684, 27980), (2105, 22384), (2798, 16840), (3368, 13990), (4210, 11192), (5596, 8420), (6736, 6995)]