83120900

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{3449}}^1$

素因数の和:3704

約数の個数: 36

約数和(自身を含む): 181173300

約数和(自身を除く): 98052400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1205, 2410, 3449, 4820, 6025, 6898, 12050, 13796, 17245, 24100, 34490, 68980, 86225, 172450, 344900, 831209, 1662418, 3324836, 4156045, 8312090, 16624180, 20780225, 41560450, 83120900]

約数ペア:

[(1, 83120900), (2, 41560450), (4, 20780225), (5, 16624180), (10, 8312090), (20, 4156045), (25, 3324836), (50, 1662418), (100, 831209), (241, 344900), (482, 172450), (964, 86225), (1205, 68980), (2410, 34490), (3449, 24100), (4820, 17245), (6025, 13796), (6898, 12050)]