57327740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1637}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 128786112

約数和(自身を除く): 71458372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1637, 1751, 2060, 3274, 3502, 6548, 7004, 8185, 8755, 16370, 17510, 27829, 32740, 35020, 55658, 111316, 139145, 168611, 278290, 337222, 556580, 674444, 843055, 1686110, 2866387, 3372220, 5732774, 11465548, 14331935, 28663870, 57327740]

約数ペア:

[(1, 57327740), (2, 28663870), (4, 14331935), (5, 11465548), (10, 5732774), (17, 3372220), (20, 2866387), (34, 1686110), (68, 843055), (85, 674444), (103, 556580), (170, 337222), (206, 278290), (340, 168611), (412, 139145), (515, 111316), (1030, 55658), (1637, 35020), (1751, 32740), (2060, 27829), (3274, 17510), (3502, 16370), (6548, 8755), (7004, 8185)]