4830640

素因数分解:

$2^4\times 5^1\times {\mathrm{60383}}^1$

素因数の和:60396

約数の個数: 20

約数和(自身を含む): 11231424

約数和(自身を除く): 6400784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60383, 120766, 241532, 301915, 483064, 603830, 966128, 1207660, 2415320, 4830640]

約数ペア:

[(1, 4830640), (2, 2415320), (4, 1207660), (5, 966128), (8, 603830), (10, 483064), (16, 301915), (20, 241532), (40, 120766), (80, 60383)]