4887380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5735

約数の個数: 24

約数和(自身を含む): 10504032

約数和(自身を除く): 5616652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5683, 11366, 22732, 28415, 56830, 113660, 244369, 488738, 977476, 1221845, 2443690, 4887380]

約数ペア:

[(1, 4887380), (2, 2443690), (4, 1221845), (5, 977476), (10, 488738), (20, 244369), (43, 113660), (86, 56830), (172, 28415), (215, 22732), (430, 11366), (860, 5683)]