144803380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{8609}}^1$

素因数の和:8676

約数の個数: 36

約数和(自身を含む): 314971020

約数和(自身を除く): 170167640

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 8609, 16820, 17218, 34436, 43045, 86090, 172180, 249661, 499322, 998644, 1248305, 2496610, 4993220, 7240169, 14480338, 28960676, 36200845, 72401690, 144803380]

約数ペア:

[(1, 144803380), (2, 72401690), (4, 36200845), (5, 28960676), (10, 14480338), (20, 7240169), (29, 4993220), (58, 2496610), (116, 1248305), (145, 998644), (290, 499322), (580, 249661), (841, 172180), (1682, 86090), (3364, 43045), (4205, 34436), (8410, 17218), (8609, 16820)]