30502056560

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3775007}}^1$

素因数の和:3775121

約数の個数: 40

約数和(自身を含む): 71619451776

約数和(自身を除く): 41117395216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 3775007, 7550014, 15100028, 18875035, 30200056, 37750070, 60400112, 75500140, 151000280, 302000560, 381275707, 762551414, 1525102828, 1906378535, 3050205656, 3812757070, 6100411312, 7625514140, 15251028280, 30502056560]

約数ペア:

[(1, 30502056560), (2, 15251028280), (4, 7625514140), (5, 6100411312), (8, 3812757070), (10, 3050205656), (16, 1906378535), (20, 1525102828), (40, 762551414), (80, 381275707), (101, 302000560), (202, 151000280), (404, 75500140), (505, 60400112), (808, 37750070), (1010, 30200056), (1616, 18875035), (2020, 15100028), (4040, 7550014), (8080, 3775007)]