45045220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204751}}^1$

素因数の和:204771

約数の個数: 24

約数和(自身を含む): 103195008

約数和(自身を除く): 58149788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 204751, 409502, 819004, 1023755, 2047510, 2252261, 4095020, 4504522, 9009044, 11261305, 22522610, 45045220]

約数ペア:

[(1, 45045220), (2, 22522610), (4, 11261305), (5, 9009044), (10, 4504522), (11, 4095020), (20, 2252261), (22, 2047510), (44, 1023755), (55, 819004), (110, 409502), (220, 204751)]