14082140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 30772224

約数和(自身を除く): 16690084

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 211, 235, 284, 355, 422, 470, 710, 844, 940, 1055, 1420, 2110, 3337, 4220, 6674, 9917, 13348, 14981, 16685, 19834, 29962, 33370, 39668, 49585, 59924, 66740, 74905, 99170, 149810, 198340, 299620, 704107, 1408214, 2816428, 3520535, 7041070, 14082140]

約数ペア:

[(1, 14082140), (2, 7041070), (4, 3520535), (5, 2816428), (10, 1408214), (20, 704107), (47, 299620), (71, 198340), (94, 149810), (142, 99170), (188, 74905), (211, 66740), (235, 59924), (284, 49585), (355, 39668), (422, 33370), (470, 29962), (710, 19834), (844, 16685), (940, 14981), (1055, 13348), (1420, 9917), (2110, 6674), (3337, 4220)]