1566220960

素因数分解:

$2^5\times 5^1\times {\mathrm{563}}^1\times {\mathrm{17387}}^1$

素因数の和:17965

約数の個数: 48

約数和(自身を含む): 3706982496

約数和(自身を除く): 2140761536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 563, 1126, 2252, 2815, 4504, 5630, 9008, 11260, 17387, 18016, 22520, 34774, 45040, 69548, 86935, 90080, 139096, 173870, 278192, 347740, 556384, 695480, 1390960, 2781920, 9788881, 19577762, 39155524, 48944405, 78311048, 97888810, 156622096, 195777620, 313244192, 391555240, 783110480, 1566220960]

約数ペア:

[(1, 1566220960), (2, 783110480), (4, 391555240), (5, 313244192), (8, 195777620), (10, 156622096), (16, 97888810), (20, 78311048), (32, 48944405), (40, 39155524), (80, 19577762), (160, 9788881), (563, 2781920), (1126, 1390960), (2252, 695480), (2815, 556384), (4504, 347740), (5630, 278192), (9008, 173870), (11260, 139096), (17387, 90080), (18016, 86935), (22520, 69548), (34774, 45040)]