2243321120

素因数分解:

$2^5\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{12781}}^1$

素因数の和:13893

約数の個数: 48

約数和(自身を含む): 5305092408

約数和(自身を除く): 3061771288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1097, 2194, 4388, 5485, 8776, 10970, 12781, 17552, 21940, 25562, 35104, 43880, 51124, 63905, 87760, 102248, 127810, 175520, 204496, 255620, 408992, 511240, 1022480, 2044960, 14020757, 28041514, 56083028, 70103785, 112166056, 140207570, 224332112, 280415140, 448664224, 560830280, 1121660560, 2243321120]

約数ペア:

[(1, 2243321120), (2, 1121660560), (4, 560830280), (5, 448664224), (8, 280415140), (10, 224332112), (16, 140207570), (20, 112166056), (32, 70103785), (40, 56083028), (80, 28041514), (160, 14020757), (1097, 2044960), (2194, 1022480), (4388, 511240), (5485, 408992), (8776, 255620), (10970, 204496), (12781, 175520), (17552, 127810), (21940, 102248), (25562, 87760), (35104, 63905), (43880, 51124)]