713205640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{2213}}^1$

素因数の和:3382

約数の個数: 64

約数和(自身を含む): 1836380160

約数和(自身を除く): 1123174520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1151, 2213, 2302, 4426, 4604, 5755, 8057, 8852, 9208, 11065, 11510, 15491, 16114, 17704, 22130, 23020, 30982, 32228, 40285, 44260, 46040, 61964, 64456, 77455, 80570, 88520, 123928, 154910, 161140, 309820, 322280, 619640, 2547163, 5094326, 10188652, 12735815, 17830141, 20377304, 25471630, 35660282, 50943260, 71320564, 89150705, 101886520, 142641128, 178301410, 356602820, 713205640]

約数ペア:

[(1, 713205640), (2, 356602820), (4, 178301410), (5, 142641128), (7, 101886520), (8, 89150705), (10, 71320564), (14, 50943260), (20, 35660282), (28, 25471630), (35, 20377304), (40, 17830141), (56, 12735815), (70, 10188652), (140, 5094326), (280, 2547163), (1151, 619640), (2213, 322280), (2302, 309820), (4426, 161140), (4604, 154910), (5755, 123928), (8057, 88520), (8852, 80570), (9208, 77455), (11065, 64456), (11510, 61964), (15491, 46040), (16114, 44260), (17704, 40285), (22130, 32228), (23020, 30982)]