8116120

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 18346320

約数和(自身を除く): 10230200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 613, 662, 1226, 1324, 1655, 2452, 2648, 3065, 3310, 4904, 6130, 6620, 12260, 13240, 24520, 202903, 405806, 811612, 1014515, 1623224, 2029030, 4058060, 8116120]

約数ペア:

[(1, 8116120), (2, 4058060), (4, 2029030), (5, 1623224), (8, 1014515), (10, 811612), (20, 405806), (40, 202903), (331, 24520), (613, 13240), (662, 12260), (1226, 6620), (1324, 6130), (1655, 4904), (2452, 3310), (2648, 3065)]