172014100

素因数分解:

$2^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{5531}}^1$

素因数の和:5856

約数の個数: 36

約数和(自身を含む): 374538528

約数和(自身を除く): 202524428

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 311, 622, 1244, 1555, 3110, 5531, 6220, 7775, 11062, 15550, 22124, 27655, 31100, 55310, 110620, 138275, 276550, 553100, 1720141, 3440282, 6880564, 8600705, 17201410, 34402820, 43003525, 86007050, 172014100]

約数ペア:

[(1, 172014100), (2, 86007050), (4, 43003525), (5, 34402820), (10, 17201410), (20, 8600705), (25, 6880564), (50, 3440282), (100, 1720141), (311, 553100), (622, 276550), (1244, 138275), (1555, 110620), (3110, 55310), (5531, 31100), (6220, 27655), (7775, 22124), (11062, 15550)]