233256860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3559}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 511358400

約数和(自身を除く): 278101540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 1130, 2260, 3277, 3559, 6554, 7118, 13108, 14236, 16385, 17795, 32770, 35590, 65540, 71180, 103211, 206422, 402167, 412844, 516055, 804334, 1032110, 1608668, 2010835, 2064220, 4021670, 8043340, 11662843, 23325686, 46651372, 58314215, 116628430, 233256860]

約数ペア:

[(1, 233256860), (2, 116628430), (4, 58314215), (5, 46651372), (10, 23325686), (20, 11662843), (29, 8043340), (58, 4021670), (113, 2064220), (116, 2010835), (145, 1608668), (226, 1032110), (290, 804334), (452, 516055), (565, 412844), (580, 402167), (1130, 206422), (2260, 103211), (3277, 71180), (3559, 65540), (6554, 35590), (7118, 32770), (13108, 17795), (14236, 16385)]