24775480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15107}}^1$

素因数の和:15159

約数の個数: 32

約数和(自身を含む): 57108240

約数和(自身を除く): 32332760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 15107, 30214, 60428, 75535, 120856, 151070, 302140, 604280, 619387, 1238774, 2477548, 3096935, 4955096, 6193870, 12387740, 24775480]

約数ペア:

[(1, 24775480), (2, 12387740), (4, 6193870), (5, 4955096), (8, 3096935), (10, 2477548), (20, 1238774), (40, 619387), (41, 604280), (82, 302140), (164, 151070), (205, 120856), (328, 75535), (410, 60428), (820, 30214), (1640, 15107)]