5213360

素因数分解:

$2^4\times 5^1\times {\mathrm{65167}}^1$

素因数の和:65180

約数の個数: 20

約数和(自身を含む): 12121248

約数和(自身を除く): 6907888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65167, 130334, 260668, 325835, 521336, 651670, 1042672, 1303340, 2606680, 5213360]

約数ペア:

[(1, 5213360), (2, 2606680), (4, 1303340), (5, 1042672), (8, 651670), (10, 521336), (16, 325835), (20, 260668), (40, 130334), (80, 65167)]