70996037080

素因数分解:

$2^3\times 5^1\times {\mathrm{1774900927}}^1$

素因数の和:1774900938

約数の個数: 16

約数和(自身を含む): 159741083520

約数和(自身を除く): 88745046440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1774900927, 3549801854, 7099603708, 8874504635, 14199207416, 17749009270, 35498018540, 70996037080]

約数ペア:

[(1, 70996037080), (2, 35498018540), (4, 17749009270), (5, 14199207416), (8, 8874504635), (10, 7099603708), (20, 3549801854), (40, 1774900927)]