16968700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{3463}}^1$

素因数の和:3491

約数の個数: 54

約数和(自身を含む): 42846216

約数和(自身を除く): 25877516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 3463, 4900, 6926, 13852, 17315, 24241, 34630, 48482, 69260, 86575, 96964, 121205, 169687, 173150, 242410, 339374, 346300, 484820, 606025, 678748, 848435, 1212050, 1696870, 2424100, 3393740, 4242175, 8484350, 16968700]

約数ペア:

[(1, 16968700), (2, 8484350), (4, 4242175), (5, 3393740), (7, 2424100), (10, 1696870), (14, 1212050), (20, 848435), (25, 678748), (28, 606025), (35, 484820), (49, 346300), (50, 339374), (70, 242410), (98, 173150), (100, 169687), (140, 121205), (175, 96964), (196, 86575), (245, 69260), (350, 48482), (490, 34630), (700, 24241), (980, 17315), (1225, 13852), (2450, 6926), (3463, 4900)]