39602680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76159}}^1$

素因数の和:76183

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 56358920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 76159, 152318, 304636, 380795, 609272, 761590, 990067, 1523180, 1980134, 3046360, 3960268, 4950335, 7920536, 9900670, 19801340, 39602680]

約数ペア:

[(1, 39602680), (2, 19801340), (4, 9900670), (5, 7920536), (8, 4950335), (10, 3960268), (13, 3046360), (20, 1980134), (26, 1523180), (40, 990067), (52, 761590), (65, 609272), (104, 380795), (130, 304636), (260, 152318), (520, 76159)]