86010740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138727}}^1$

素因数の和:138767

約数の個数: 24

約数和(自身を含む): 186450432

約数和(自身を除く): 100439692

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 138727, 277454, 554908, 693635, 1387270, 2774540, 4300537, 8601074, 17202148, 21502685, 43005370, 86010740]

約数ペア:

[(1, 86010740), (2, 43005370), (4, 21502685), (5, 17202148), (10, 8601074), (20, 4300537), (31, 2774540), (62, 1387270), (124, 693635), (155, 554908), (310, 277454), (620, 138727)]