70275880

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33149}}^1$

素因数の和:33213

約数の個数: 32

約数和(自身を含む): 161109000

約数和(自身を除く): 90833120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 33149, 66298, 132596, 165745, 265192, 331490, 662980, 1325960, 1756897, 3513794, 7027588, 8784485, 14055176, 17568970, 35137940, 70275880]

約数ペア:

[(1, 70275880), (2, 35137940), (4, 17568970), (5, 14055176), (8, 8784485), (10, 7027588), (20, 3513794), (40, 1756897), (53, 1325960), (106, 662980), (212, 331490), (265, 265192), (424, 165745), (530, 132596), (1060, 66298), (2120, 33149)]