45609220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55621}}^1$

素因数の和:55671

約数の個数: 24

約数和(自身を含む): 98117208

約数和(自身を除く): 52507988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 55621, 111242, 222484, 278105, 556210, 1112420, 2280461, 4560922, 9121844, 11402305, 22804610, 45609220]

約数ペア:

[(1, 45609220), (2, 22804610), (4, 11402305), (5, 9121844), (10, 4560922), (20, 2280461), (41, 1112420), (82, 556210), (164, 278105), (205, 222484), (410, 111242), (820, 55621)]