2016182240

素因数分解:

$2^5\times 5^1\times {\mathrm{12601139}}^1$

素因数の和:12601154

約数の個数: 24

約数和(自身を含む): 4763230920

約数和(自身を除く): 2747048680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12601139, 25202278, 50404556, 63005695, 100809112, 126011390, 201618224, 252022780, 403236448, 504045560, 1008091120, 2016182240]

約数ペア:

[(1, 2016182240), (2, 1008091120), (4, 504045560), (5, 403236448), (8, 252022780), (10, 201618224), (16, 126011390), (20, 100809112), (32, 63005695), (40, 50404556), (80, 25202278), (160, 12601139)]