15709618780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1\times {\mathrm{2927}}^1$

素因数の和:5694

約数の個数: 48

約数和(自身を含む): 33340761216

約数和(自身を除く): 17631142436

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2657, 2927, 5314, 5854, 10628, 11708, 13285, 14635, 26570, 29270, 53140, 58540, 268357, 295627, 536714, 591254, 1073428, 1182508, 1341785, 1478135, 2683570, 2956270, 5367140, 5912540, 7777039, 15554078, 31108156, 38885195, 77770390, 155540780, 785480939, 1570961878, 3141923756, 3927404695, 7854809390, 15709618780]

約数ペア:

[(1, 15709618780), (2, 7854809390), (4, 3927404695), (5, 3141923756), (10, 1570961878), (20, 785480939), (101, 155540780), (202, 77770390), (404, 38885195), (505, 31108156), (1010, 15554078), (2020, 7777039), (2657, 5912540), (2927, 5367140), (5314, 2956270), (5854, 2683570), (10628, 1478135), (11708, 1341785), (13285, 1182508), (14635, 1073428), (26570, 591254), (29270, 536714), (53140, 295627), (58540, 268357)]