2168565580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4714273}}^1$

素因数の和:4714305

約数の個数: 24

約数和(自身を含む): 4751988192

約数和(自身を除く): 2583422612

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4714273, 9428546, 18857092, 23571365, 47142730, 94285460, 108428279, 216856558, 433713116, 542141395, 1084282790, 2168565580]

約数ペア:

[(1, 2168565580), (2, 1084282790), (4, 542141395), (5, 433713116), (10, 216856558), (20, 108428279), (23, 94285460), (46, 47142730), (92, 23571365), (115, 18857092), (230, 9428546), (460, 4714273)]