14872120

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 33682320

約数和(自身を除く): 18810200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 2281, 3260, 4562, 6520, 9124, 11405, 18248, 22810, 45620, 91240, 371803, 743606, 1487212, 1859015, 2974424, 3718030, 7436060, 14872120]

約数ペア:

[(1, 14872120), (2, 7436060), (4, 3718030), (5, 2974424), (8, 1859015), (10, 1487212), (20, 743606), (40, 371803), (163, 91240), (326, 45620), (652, 22810), (815, 18248), (1304, 11405), (1630, 9124), (2281, 6520), (3260, 4562)]