29120680

素因数分解:

$2^3\times 5^1\times {\mathrm{728017}}^1$

素因数の和:728028

約数の個数: 16

約数和(自身を含む): 65521620

約数和(自身を除く): 36400940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 728017, 1456034, 2912068, 3640085, 5824136, 7280170, 14560340, 29120680]

約数ペア:

[(1, 29120680), (2, 14560340), (4, 7280170), (5, 5824136), (8, 3640085), (10, 2912068), (20, 1456034), (40, 728017)]