43983080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 106375680

約数和(自身を除く): 62392600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 911, 1207, 1420, 1822, 2414, 2840, 3644, 4555, 4828, 6035, 7288, 9110, 9656, 12070, 15487, 18220, 24140, 30974, 36440, 48280, 61948, 64681, 77435, 123896, 129362, 154870, 258724, 309740, 323405, 517448, 619480, 646810, 1099577, 1293620, 2199154, 2587240, 4398308, 5497885, 8796616, 10995770, 21991540, 43983080]

約数ペア:

[(1, 43983080), (2, 21991540), (4, 10995770), (5, 8796616), (8, 5497885), (10, 4398308), (17, 2587240), (20, 2199154), (34, 1293620), (40, 1099577), (68, 646810), (71, 619480), (85, 517448), (136, 323405), (142, 309740), (170, 258724), (284, 154870), (340, 129362), (355, 123896), (568, 77435), (680, 64681), (710, 61948), (911, 48280), (1207, 36440), (1420, 30974), (1822, 24140), (2414, 18220), (2840, 15487), (3644, 12070), (4555, 9656), (4828, 9110), (6035, 7288)]