70007240

素因数分解:

$2^3\times 5^1\times {\mathrm{1750181}}^1$

素因数の和:1750192

約数の個数: 16

約数和(自身を含む): 157516380

約数和(自身を除く): 87509140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1750181, 3500362, 7000724, 8750905, 14001448, 17501810, 35003620, 70007240]

約数ペア:

[(1, 70007240), (2, 35003620), (4, 17501810), (5, 14001448), (8, 8750905), (10, 7000724), (20, 3500362), (40, 1750181)]