22650290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 47918304

約数和(自身を除く): 25268014

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 277, 370, 442, 481, 554, 629, 962, 1105, 1258, 1385, 2210, 2405, 2770, 3145, 3601, 4709, 4810, 6290, 7202, 8177, 9418, 10249, 16354, 18005, 20498, 23545, 36010, 40885, 47090, 51245, 61217, 81770, 102490, 122434, 133237, 174233, 266474, 306085, 348466, 612170, 666185, 871165, 1332370, 1742330, 2265029, 4530058, 11325145, 22650290]

約数ペア:

[(1, 22650290), (2, 11325145), (5, 4530058), (10, 2265029), (13, 1742330), (17, 1332370), (26, 871165), (34, 666185), (37, 612170), (65, 348466), (74, 306085), (85, 266474), (130, 174233), (170, 133237), (185, 122434), (221, 102490), (277, 81770), (370, 61217), (442, 51245), (481, 47090), (554, 40885), (629, 36010), (962, 23545), (1105, 20498), (1258, 18005), (1385, 16354), (2210, 10249), (2405, 9418), (2770, 8177), (3145, 7202), (3601, 6290), (4709, 4810)]