11542020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27481}}^1$

素因数の和:27500

約数の個数: 48

約数和(自身を含む): 36935808

約数和(自身を除く): 25393788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27481, 54962, 82443, 109924, 137405, 164886, 192367, 274810, 329772, 384734, 412215, 549620, 577101, 769468, 824430, 961835, 1154202, 1648860, 1923670, 2308404, 2885505, 3847340, 5771010, 11542020]

約数ペア:

[(1, 11542020), (2, 5771010), (3, 3847340), (4, 2885505), (5, 2308404), (6, 1923670), (7, 1648860), (10, 1154202), (12, 961835), (14, 824430), (15, 769468), (20, 577101), (21, 549620), (28, 412215), (30, 384734), (35, 329772), (42, 274810), (60, 192367), (70, 164886), (84, 137405), (105, 109924), (140, 82443), (210, 54962), (420, 27481)]