39982780

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6823}}^1$

素因数の和:7125

約数の個数: 24

約数和(自身を含む): 84262752

約数和(自身を除く): 44279972

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 6823, 13646, 27292, 34115, 68230, 136460, 1999139, 3998278, 7996556, 9995695, 19991390, 39982780]

約数ペア:

[(1, 39982780), (2, 19991390), (4, 9995695), (5, 7996556), (10, 3998278), (20, 1999139), (293, 136460), (586, 68230), (1172, 34115), (1465, 27292), (2930, 13646), (5860, 6823)]