22484540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5087}}^1$

素因数の和:5126

約数の個数: 48

約数和(自身を含む): 53851392

約数和(自身を除く): 31366852

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5087, 10174, 20348, 25435, 50870, 66131, 86479, 101740, 132262, 172958, 264524, 330655, 345916, 432395, 661310, 864790, 1124227, 1322620, 1729580, 2248454, 4496908, 5621135, 11242270, 22484540]

約数ペア:

[(1, 22484540), (2, 11242270), (4, 5621135), (5, 4496908), (10, 2248454), (13, 1729580), (17, 1322620), (20, 1124227), (26, 864790), (34, 661310), (52, 432395), (65, 345916), (68, 330655), (85, 264524), (130, 172958), (170, 132262), (221, 101740), (260, 86479), (340, 66131), (442, 50870), (884, 25435), (1105, 20348), (2210, 10174), (4420, 5087)]