28630540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49363}}^1$

素因数の和:49401

約数の個数: 24

約数和(自身を含む): 62198640

約数和(自身を除く): 33568100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 49363, 98726, 197452, 246815, 493630, 987260, 1431527, 2863054, 5726108, 7157635, 14315270, 28630540]

約数ペア:

[(1, 28630540), (2, 14315270), (4, 7157635), (5, 5726108), (10, 2863054), (20, 1431527), (29, 987260), (58, 493630), (116, 246815), (145, 197452), (290, 98726), (580, 49363)]