1401969200

素因数分解:

$2^4\times 5^2\times {\mathrm{3504923}}^1$

素因数の和:3504941

約数の個数: 30

約数和(自身を含む): 3368231964

約数和(自身を除く): 1966262764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3504923, 7009846, 14019692, 17524615, 28039384, 35049230, 56078768, 70098460, 87623075, 140196920, 175246150, 280393840, 350492300, 700984600, 1401969200]

約数ペア:

[(1, 1401969200), (2, 700984600), (4, 350492300), (5, 280393840), (8, 175246150), (10, 140196920), (16, 87623075), (20, 70098460), (25, 56078768), (40, 35049230), (50, 28039384), (80, 17524615), (100, 14019692), (200, 7009846), (400, 3504923)]