40420676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5483}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 75240480

約数和(自身を除く): 34819804

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 5483, 7372, 10966, 21932, 104177, 208354, 416708, 531851, 1063702, 2127404, 10105169, 20210338, 40420676]

約数ペア:

[(1, 40420676), (2, 20210338), (4, 10105169), (19, 2127404), (38, 1063702), (76, 531851), (97, 416708), (194, 208354), (388, 104177), (1843, 21932), (3686, 10966), (5483, 7372)]