12414800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 60

約数和(自身を含む): 30594396

約数和(自身を除く): 18179596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 757, 820, 1025, 1514, 1640, 2050, 3028, 3280, 3785, 4100, 6056, 7570, 8200, 12112, 15140, 16400, 18925, 30280, 31037, 37850, 60560, 62074, 75700, 124148, 151400, 155185, 248296, 302800, 310370, 496592, 620740, 775925, 1241480, 1551850, 2482960, 3103700, 6207400, 12414800]

約数ペア:

[(1, 12414800), (2, 6207400), (4, 3103700), (5, 2482960), (8, 1551850), (10, 1241480), (16, 775925), (20, 620740), (25, 496592), (40, 310370), (41, 302800), (50, 248296), (80, 155185), (82, 151400), (100, 124148), (164, 75700), (200, 62074), (205, 60560), (328, 37850), (400, 31037), (410, 30280), (656, 18925), (757, 16400), (820, 15140), (1025, 12112), (1514, 8200), (1640, 7570), (2050, 6056), (3028, 4100), (3280, 3785)]