36428360

素因数分解:

$2^3\times 5^1\times {\mathrm{910709}}^1$

素因数の和:910720

約数の個数: 16

約数和(自身を含む): 81963900

約数和(自身を除く): 45535540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 910709, 1821418, 3642836, 4553545, 7285672, 9107090, 18214180, 36428360]

約数ペア:

[(1, 36428360), (2, 18214180), (4, 9107090), (5, 7285672), (8, 4553545), (10, 3642836), (20, 1821418), (40, 910709)]