2220100.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1811}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 85508280

約数和(自身を除く): 54083808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1811, 1928, 2169, 2892, 3622, 4338, 5433, 5784, 7244, 8676, 10866, 14488, 16299, 17352, 21732, 32598, 43464, 65196, 130392, 436451, 872902, 1309353, 1745804, 2618706, 3491608, 3928059, 5237412, 7856118, 10474824, 15712236, 31424472]

約数ペア:

[(1, 31424472), (2, 15712236), (3, 10474824), (4, 7856118), (6, 5237412), (8, 3928059), (9, 3491608), (12, 2618706), (18, 1745804), (24, 1309353), (36, 872902), (72, 436451), (241, 130392), (482, 65196), (723, 43464), (964, 32598), (1446, 21732), (1811, 17352), (1928, 16299), (2169, 14488), (2892, 10866), (3622, 8676), (4338, 7244), (5433, 5784)]