22306340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 53972352

約数和(自身を除く): 31666012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1163, 1370, 1918, 2326, 2740, 3836, 4652, 4795, 5815, 8141, 9590, 11630, 16282, 19180, 23260, 32564, 40705, 81410, 159331, 162820, 318662, 637324, 796655, 1115317, 1593310, 2230634, 3186620, 4461268, 5576585, 11153170, 22306340]

約数ペア:

[(1, 22306340), (2, 11153170), (4, 5576585), (5, 4461268), (7, 3186620), (10, 2230634), (14, 1593310), (20, 1115317), (28, 796655), (35, 637324), (70, 318662), (137, 162820), (140, 159331), (274, 81410), (548, 40705), (685, 32564), (959, 23260), (1163, 19180), (1370, 16282), (1918, 11630), (2326, 9590), (2740, 8141), (3836, 5815), (4652, 4795)]