2245700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 5163732

約数和(自身を除く): 2918032

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1321, 1700, 2642, 5284, 6605, 13210, 22457, 26420, 33025, 44914, 66050, 89828, 112285, 132100, 224570, 449140, 561425, 1122850, 2245700]

約数ペア:

[(1, 2245700), (2, 1122850), (4, 561425), (5, 449140), (10, 224570), (17, 132100), (20, 112285), (25, 89828), (34, 66050), (50, 44914), (68, 33025), (85, 26420), (100, 22457), (170, 13210), (340, 6605), (425, 5284), (850, 2642), (1321, 1700)]