70495160

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13877}}^1$

素因数の和:14015

約数の個数: 32

約数和(自身を含む): 159874560

約数和(自身を除く): 89379400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 13877, 27754, 55508, 69385, 111016, 138770, 277540, 555080, 1762379, 3524758, 7049516, 8811895, 14099032, 17623790, 35247580, 70495160]

約数ペア:

[(1, 70495160), (2, 35247580), (4, 17623790), (5, 14099032), (8, 8811895), (10, 7049516), (20, 3524758), (40, 1762379), (127, 555080), (254, 277540), (508, 138770), (635, 111016), (1016, 69385), (1270, 55508), (2540, 27754), (5080, 13877)]