124800910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 258552000

約数和(自身を除く): 133751090

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 149, 170, 221, 298, 379, 442, 745, 758, 1105, 1490, 1895, 1937, 2210, 2533, 3790, 3874, 4927, 5066, 6443, 9685, 9854, 12665, 12886, 19370, 24635, 25330, 32215, 32929, 49270, 56471, 64430, 65858, 83759, 112942, 164645, 167518, 282355, 329290, 418795, 564710, 734123, 837590, 960007, 1468246, 1920014, 3670615, 4800035, 7341230, 9600070, 12480091, 24960182, 62400455, 124800910]

約数ペア:

[(1, 124800910), (2, 62400455), (5, 24960182), (10, 12480091), (13, 9600070), (17, 7341230), (26, 4800035), (34, 3670615), (65, 1920014), (85, 1468246), (130, 960007), (149, 837590), (170, 734123), (221, 564710), (298, 418795), (379, 329290), (442, 282355), (745, 167518), (758, 164645), (1105, 112942), (1490, 83759), (1895, 65858), (1937, 64430), (2210, 56471), (2533, 49270), (3790, 32929), (3874, 32215), (4927, 25330), (5066, 24635), (6443, 19370), (9685, 12886), (9854, 12665)]