231783050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 441936000

約数和(自身を除く): 210152950

約数列:

[1, 2, 5, 10, 25, 50, 71, 109, 142, 218, 355, 545, 599, 710, 1090, 1198, 1775, 2725, 2995, 3550, 5450, 5990, 7739, 14975, 15478, 29950, 38695, 42529, 65291, 77390, 85058, 130582, 193475, 212645, 326455, 386950, 425290, 652910, 1063225, 1632275, 2126450, 3264550, 4635661, 9271322, 23178305, 46356610, 115891525, 231783050]

約数ペア:

[(1, 231783050), (2, 115891525), (5, 46356610), (10, 23178305), (25, 9271322), (50, 4635661), (71, 3264550), (109, 2126450), (142, 1632275), (218, 1063225), (355, 652910), (545, 425290), (599, 386950), (710, 326455), (1090, 212645), (1198, 193475), (1775, 130582), (2725, 85058), (2995, 77390), (3550, 65291), (5450, 42529), (5990, 38695), (7739, 29950), (14975, 15478)]