546770120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051481}}^1$

素因数の和:1051505

約数の個数: 32

約数和(自身を含む): 1324867320

約数和(自身を除く): 778097200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1051481, 2102962, 4205924, 5257405, 8411848, 10514810, 13669253, 21029620, 27338506, 42059240, 54677012, 68346265, 109354024, 136692530, 273385060, 546770120]

約数ペア:

[(1, 546770120), (2, 273385060), (4, 136692530), (5, 109354024), (8, 68346265), (10, 54677012), (13, 42059240), (20, 27338506), (26, 21029620), (40, 13669253), (52, 10514810), (65, 8411848), (104, 5257405), (130, 4205924), (260, 2102962), (520, 1051481)]