4230820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19231}}^1$

素因数の和:19251

約数の個数: 24

約数和(自身を含む): 9692928

約数和(自身を除く): 5462108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19231, 38462, 76924, 96155, 192310, 211541, 384620, 423082, 846164, 1057705, 2115410, 4230820]

約数ペア:

[(1, 4230820), (2, 2115410), (4, 1057705), (5, 846164), (10, 423082), (11, 384620), (20, 211541), (22, 192310), (44, 96155), (55, 76924), (110, 38462), (220, 19231)]