1086280528040

素因数分解:

$2^3\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{2221}}^1\times {\mathrm{10181}}^1$

素因数の和:13614

約数の個数: 64

約数和(自身を含む): 2447508024720

約数和(自身を除く): 1361227496680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1201, 2221, 2402, 4442, 4804, 6005, 8884, 9608, 10181, 11105, 12010, 17768, 20362, 22210, 24020, 40724, 44420, 48040, 50905, 81448, 88840, 101810, 203620, 407240, 2667421, 5334842, 10669684, 12227381, 13337105, 21339368, 22612001, 24454762, 26674210, 45224002, 48909524, 53348420, 61136905, 90448004, 97819048, 106696840, 113060005, 122273810, 180896008, 226120010, 244547620, 452240020, 489095240, 904480040, 27157013201, 54314026402, 108628052804, 135785066005, 217256105608, 271570132010, 543140264020, 1086280528040]

約数ペア:

[(1, 1086280528040), (2, 543140264020), (4, 271570132010), (5, 217256105608), (8, 135785066005), (10, 108628052804), (20, 54314026402), (40, 27157013201), (1201, 904480040), (2221, 489095240), (2402, 452240020), (4442, 244547620), (4804, 226120010), (6005, 180896008), (8884, 122273810), (9608, 113060005), (10181, 106696840), (11105, 97819048), (12010, 90448004), (17768, 61136905), (20362, 53348420), (22210, 48909524), (24020, 45224002), (40724, 26674210), (44420, 24454762), (48040, 22612001), (50905, 21339368), (81448, 13337105), (88840, 12227381), (101810, 10669684), (203620, 5334842), (407240, 2667421)]