42169010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19081}}^1$

素因数の和:19118

約数の個数: 32

約数和(自身を含む): 86555952

約数和(自身を除く): 44386942

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 19081, 38162, 95405, 190810, 248053, 324377, 496106, 648754, 1240265, 1621885, 2480530, 3243770, 4216901, 8433802, 21084505, 42169010]

約数ペア:

[(1, 42169010), (2, 21084505), (5, 8433802), (10, 4216901), (13, 3243770), (17, 2480530), (26, 1621885), (34, 1240265), (65, 648754), (85, 496106), (130, 324377), (170, 248053), (221, 190810), (442, 95405), (1105, 38162), (2210, 19081)]