1900569740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5589911}}^1$

素因数の和:5589937

約数の個数: 24

約数和(自身を含む): 4225973472

約数和(自身を除く): 2325403732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5589911, 11179822, 22359644, 27949555, 55899110, 95028487, 111798220, 190056974, 380113948, 475142435, 950284870, 1900569740]

約数ペア:

[(1, 1900569740), (2, 950284870), (4, 475142435), (5, 380113948), (10, 190056974), (17, 111798220), (20, 95028487), (34, 55899110), (68, 27949555), (85, 22359644), (170, 11179822), (340, 5589911)]