22851940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30881}}^1$

素因数の和:30927

約数の個数: 24

約数和(自身を含む): 49287672

約数和(自身を除く): 26435732

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 30881, 61762, 123524, 154405, 308810, 617620, 1142597, 2285194, 4570388, 5712985, 11425970, 22851940]

約数ペア:

[(1, 22851940), (2, 11425970), (4, 5712985), (5, 4570388), (10, 2285194), (20, 1142597), (37, 617620), (74, 308810), (148, 154405), (185, 123524), (370, 61762), (740, 30881)]