40851850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3739

約数の個数: 48

約数和(自身を含む): 86666328

約数和(自身を除く): 45814478

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 3697, 5525, 7394, 11050, 18485, 36970, 48061, 62849, 92425, 96122, 125698, 184850, 240305, 314245, 480610, 628490, 817037, 1201525, 1571225, 1634074, 2403050, 3142450, 4085185, 8170370, 20425925, 40851850]

約数ペア:

[(1, 40851850), (2, 20425925), (5, 8170370), (10, 4085185), (13, 3142450), (17, 2403050), (25, 1634074), (26, 1571225), (34, 1201525), (50, 817037), (65, 628490), (85, 480610), (130, 314245), (170, 240305), (221, 184850), (325, 125698), (425, 96122), (442, 92425), (650, 62849), (850, 48061), (1105, 36970), (2210, 18485), (3697, 11050), (5525, 7394)]