9934750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{811}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 21660912

約数和(自身を除く): 11726162

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 811, 875, 1225, 1622, 1750, 2450, 4055, 5677, 6125, 8110, 11354, 12250, 20275, 28385, 39739, 40550, 56770, 79478, 101375, 141925, 198695, 202750, 283850, 397390, 709625, 993475, 1419250, 1986950, 4967375, 9934750]

約数ペア:

[(1, 9934750), (2, 4967375), (5, 1986950), (7, 1419250), (10, 993475), (14, 709625), (25, 397390), (35, 283850), (49, 202750), (50, 198695), (70, 141925), (98, 101375), (125, 79478), (175, 56770), (245, 40550), (250, 39739), (350, 28385), (490, 20275), (811, 12250), (875, 11354), (1225, 8110), (1622, 6125), (1750, 5677), (2450, 4055)]