5460880

素因数分解:

$2^4\times 5^1\times {\mathrm{68261}}^1$

素因数の和:68274

約数の個数: 20

約数和(自身を含む): 12696732

約数和(自身を除く): 7235852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68261, 136522, 273044, 341305, 546088, 682610, 1092176, 1365220, 2730440, 5460880]

約数ペア:

[(1, 5460880), (2, 2730440), (4, 1365220), (5, 1092176), (8, 682610), (10, 546088), (16, 341305), (20, 273044), (40, 136522), (80, 68261)]