41343770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10259}}^1$

素因数の和:10310

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 41392870

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 10259, 20518, 51295, 102590, 133367, 266734, 318029, 636058, 666835, 1333670, 1590145, 3180290, 4134377, 8268754, 20671885, 41343770]

約数ペア:

[(1, 41343770), (2, 20671885), (5, 8268754), (10, 4134377), (13, 3180290), (26, 1590145), (31, 1333670), (62, 666835), (65, 636058), (130, 318029), (155, 266734), (310, 133367), (403, 102590), (806, 51295), (2015, 20518), (4030, 10259)]