13952800

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 34591536

約数和(自身を除く): 20638736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 163, 200, 214, 326, 400, 428, 535, 652, 800, 815, 856, 1070, 1304, 1630, 1712, 2140, 2608, 2675, 3260, 3424, 4075, 4280, 5216, 5350, 6520, 8150, 8560, 10700, 13040, 16300, 17120, 17441, 21400, 26080, 32600, 34882, 42800, 65200, 69764, 85600, 87205, 130400, 139528, 174410, 279056, 348820, 436025, 558112, 697640, 872050, 1395280, 1744100, 2790560, 3488200, 6976400, 13952800]

約数ペア:

[(1, 13952800), (2, 6976400), (4, 3488200), (5, 2790560), (8, 1744100), (10, 1395280), (16, 872050), (20, 697640), (25, 558112), (32, 436025), (40, 348820), (50, 279056), (80, 174410), (100, 139528), (107, 130400), (160, 87205), (163, 85600), (200, 69764), (214, 65200), (326, 42800), (400, 34882), (428, 32600), (535, 26080), (652, 21400), (800, 17441), (815, 17120), (856, 16300), (1070, 13040), (1304, 10700), (1630, 8560), (1712, 8150), (2140, 6520), (2608, 5350), (2675, 5216), (3260, 4280), (3424, 4075)]