82508120

素因数分解:

$2^3\times 5^1\times {\mathrm{2062703}}^1$

素因数の和:2062714

約数の個数: 16

約数和(自身を含む): 185643360

約数和(自身を除く): 103135240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2062703, 4125406, 8250812, 10313515, 16501624, 20627030, 41254060, 82508120]

約数ペア:

[(1, 82508120), (2, 41254060), (4, 20627030), (5, 16501624), (8, 10313515), (10, 8250812), (20, 4125406), (40, 2062703)]