118039940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{190387}}^1$

素因数の和:190427

約数の個数: 24

約数和(自身を含む): 255881472

約数和(自身を除く): 137841532

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 190387, 380774, 761548, 951935, 1903870, 3807740, 5901997, 11803994, 23607988, 29509985, 59019970, 118039940]

約数ペア:

[(1, 118039940), (2, 59019970), (4, 29509985), (5, 23607988), (10, 11803994), (20, 5901997), (31, 3807740), (62, 1903870), (124, 951935), (155, 761548), (310, 380774), (620, 190387)]