2023876880

素因数分解:

$2^4\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{11299}}^1$

素因数の和:13551

約数の個数: 40

約数和(自身を含む): 4708032000

約数和(自身を除く): 2684155120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2239, 4478, 8956, 11195, 11299, 17912, 22390, 22598, 35824, 44780, 45196, 56495, 89560, 90392, 112990, 179120, 180784, 225980, 451960, 903920, 25298461, 50596922, 101193844, 126492305, 202387688, 252984610, 404775376, 505969220, 1011938440, 2023876880]

約数ペア:

[(1, 2023876880), (2, 1011938440), (4, 505969220), (5, 404775376), (8, 252984610), (10, 202387688), (16, 126492305), (20, 101193844), (40, 50596922), (80, 25298461), (2239, 903920), (4478, 451960), (8956, 225980), (11195, 180784), (11299, 179120), (17912, 112990), (22390, 90392), (22598, 89560), (35824, 56495), (44780, 45196)]