39223100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 98222880

約数和(自身を除く): 58999780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 137, 140, 175, 274, 350, 409, 548, 685, 700, 818, 959, 1370, 1636, 1918, 2045, 2740, 2863, 3425, 3836, 4090, 4795, 5726, 6850, 8180, 9590, 10225, 11452, 13700, 14315, 19180, 20450, 23975, 28630, 40900, 47950, 56033, 57260, 71575, 95900, 112066, 143150, 224132, 280165, 286300, 392231, 560330, 784462, 1120660, 1400825, 1568924, 1961155, 2801650, 3922310, 5603300, 7844620, 9805775, 19611550, 39223100]

約数ペア:

[(1, 39223100), (2, 19611550), (4, 9805775), (5, 7844620), (7, 5603300), (10, 3922310), (14, 2801650), (20, 1961155), (25, 1568924), (28, 1400825), (35, 1120660), (50, 784462), (70, 560330), (100, 392231), (137, 286300), (140, 280165), (175, 224132), (274, 143150), (350, 112066), (409, 95900), (548, 71575), (685, 57260), (700, 56033), (818, 47950), (959, 40900), (1370, 28630), (1636, 23975), (1918, 20450), (2045, 19180), (2740, 14315), (2863, 13700), (3425, 11452), (3836, 10225), (4090, 9590), (4795, 8180), (5726, 6850)]