70052060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269431}}^1$

素因数の和:269453

約数の個数: 24

約数和(自身を含む): 158426016

約数和(自身を除く): 88373956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269431, 538862, 1077724, 1347155, 2694310, 3502603, 5388620, 7005206, 14010412, 17513015, 35026030, 70052060]

約数ペア:

[(1, 70052060), (2, 35026030), (4, 17513015), (5, 14010412), (10, 7005206), (13, 5388620), (20, 3502603), (26, 2694310), (52, 1347155), (65, 1077724), (130, 538862), (260, 269431)]