45041560

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8101}}^1$

素因数の和:8251

約数の個数: 32

約数和(自身を含む): 102085200

約数和(自身を除く): 57043640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 8101, 16202, 32404, 40505, 64808, 81010, 162020, 324040, 1126039, 2252078, 4504156, 5630195, 9008312, 11260390, 22520780, 45041560]

約数ペア:

[(1, 45041560), (2, 22520780), (4, 11260390), (5, 9008312), (8, 5630195), (10, 4504156), (20, 2252078), (40, 1126039), (139, 324040), (278, 162020), (556, 81010), (695, 64808), (1112, 40505), (1390, 32404), (2780, 16202), (5560, 8101)]