23040050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 47220192

約数和(自身を除く): 24180142

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 163, 257, 275, 326, 514, 550, 815, 1285, 1630, 1793, 2570, 2827, 3586, 4075, 5654, 6425, 8150, 8965, 12850, 14135, 17930, 28270, 41891, 44825, 70675, 83782, 89650, 141350, 209455, 418910, 460801, 921602, 1047275, 2094550, 2304005, 4608010, 11520025, 23040050]

約数ペア:

[(1, 23040050), (2, 11520025), (5, 4608010), (10, 2304005), (11, 2094550), (22, 1047275), (25, 921602), (50, 460801), (55, 418910), (110, 209455), (163, 141350), (257, 89650), (275, 83782), (326, 70675), (514, 44825), (550, 41891), (815, 28270), (1285, 17930), (1630, 14135), (1793, 12850), (2570, 8965), (2827, 8150), (3586, 6425), (4075, 5654)]