11527180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 27913536

約数和(自身を除く): 16386356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 601, 685, 959, 1202, 1370, 1918, 2404, 2740, 3005, 3836, 4207, 4795, 6010, 8414, 9590, 12020, 16828, 19180, 21035, 42070, 82337, 84140, 164674, 329348, 411685, 576359, 823370, 1152718, 1646740, 2305436, 2881795, 5763590, 11527180]

約数ペア:

[(1, 11527180), (2, 5763590), (4, 2881795), (5, 2305436), (7, 1646740), (10, 1152718), (14, 823370), (20, 576359), (28, 411685), (35, 329348), (70, 164674), (137, 84140), (140, 82337), (274, 42070), (548, 21035), (601, 19180), (685, 16828), (959, 12020), (1202, 9590), (1370, 8414), (1918, 6010), (2404, 4795), (2740, 4207), (3005, 3836)]