56888360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21227}}^1$

素因数の和:21305

約数の個数: 32

約数和(自身を含む): 129915360

約数和(自身を除く): 73027000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 21227, 42454, 84908, 106135, 169816, 212270, 424540, 849080, 1422209, 2844418, 5688836, 7111045, 11377672, 14222090, 28444180, 56888360]

約数ペア:

[(1, 56888360), (2, 28444180), (4, 14222090), (5, 11377672), (8, 7111045), (10, 5688836), (20, 2844418), (40, 1422209), (67, 849080), (134, 424540), (268, 212270), (335, 169816), (536, 106135), (670, 84908), (1340, 42454), (2680, 21227)]