157090673380

素因数分解:

$2^2\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{4067599}}^1$

素因数の和:4069539

約数の個数: 24

約数和(自身を含む): 330061334400

約数和(自身を除く): 172970661020

約数列:

[1, 2, 4, 5, 10, 20, 1931, 3862, 7724, 9655, 19310, 38620, 4067599, 8135198, 16270396, 20337995, 40675990, 81351980, 7854533669, 15709067338, 31418134676, 39272668345, 78545336690, 157090673380]

約数ペア:

[(1, 157090673380), (2, 78545336690), (4, 39272668345), (5, 31418134676), (10, 15709067338), (20, 7854533669), (1931, 81351980), (3862, 40675990), (7724, 20337995), (9655, 16270396), (19310, 8135198), (38620, 4067599)]