38812120760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{138614717}}^1$

素因数の和:138614735

約数の個数: 32

約数和(自身を含む): 99802596960

約数和(自身を除く): 60990476200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 138614717, 277229434, 554458868, 693073585, 970303019, 1108917736, 1386147170, 1940606038, 2772294340, 3881212076, 4851515095, 5544588680, 7762424152, 9703030190, 19406060380, 38812120760]

約数ペア:

[(1, 38812120760), (2, 19406060380), (4, 9703030190), (5, 7762424152), (7, 5544588680), (8, 4851515095), (10, 3881212076), (14, 2772294340), (20, 1940606038), (28, 1386147170), (35, 1108917736), (40, 970303019), (56, 693073585), (70, 554458868), (140, 277229434), (280, 138614717)]