31575340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83093}}^1$

素因数の和:83121

約数の個数: 24

約数和(自身を含む): 69798960

約数和(自身を除く): 38223620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 83093, 166186, 332372, 415465, 830930, 1578767, 1661860, 3157534, 6315068, 7893835, 15787670, 31575340]

約数ペア:

[(1, 31575340), (2, 15787670), (4, 7893835), (5, 6315068), (10, 3157534), (19, 1661860), (20, 1578767), (38, 830930), (76, 415465), (95, 332372), (190, 166186), (380, 83093)]