2402157040

素因数分解:

$2^4\times 5^1\times {\mathrm{30026963}}^1$

素因数の和:30026976

約数の個数: 20

約数和(自身を含む): 5585015304

約数和(自身を除く): 3182858264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30026963, 60053926, 120107852, 150134815, 240215704, 300269630, 480431408, 600539260, 1201078520, 2402157040]

約数ペア:

[(1, 2402157040), (2, 1201078520), (4, 600539260), (5, 480431408), (8, 300269630), (10, 240215704), (16, 150134815), (20, 120107852), (40, 60053926), (80, 30026963)]