14212720

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1873

約数の個数: 40

約数和(自身を含む): 33390720

約数和(自身を除く): 19178000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 1759, 2020, 3518, 4040, 7036, 8080, 8795, 14072, 17590, 28144, 35180, 70360, 140720, 177659, 355318, 710636, 888295, 1421272, 1776590, 2842544, 3553180, 7106360, 14212720]

約数ペア:

[(1, 14212720), (2, 7106360), (4, 3553180), (5, 2842544), (8, 1776590), (10, 1421272), (16, 888295), (20, 710636), (40, 355318), (80, 177659), (101, 140720), (202, 70360), (404, 35180), (505, 28144), (808, 17590), (1010, 14072), (1616, 8795), (1759, 8080), (2020, 7036), (3518, 4040)]