76589119280

素因数分解:

$2^4\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{348259}}^1$

素因数の和:351021

約数の個数: 40

約数和(自身を含む): 178134990000

約数和(自身を除く): 101545870720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2749, 5498, 10996, 13745, 21992, 27490, 43984, 54980, 109960, 219920, 348259, 696518, 1393036, 1741295, 2786072, 3482590, 5572144, 6965180, 13930360, 27860720, 957363991, 1914727982, 3829455964, 4786819955, 7658911928, 9573639910, 15317823856, 19147279820, 38294559640, 76589119280]

約数ペア:

[(1, 76589119280), (2, 38294559640), (4, 19147279820), (5, 15317823856), (8, 9573639910), (10, 7658911928), (16, 4786819955), (20, 3829455964), (40, 1914727982), (80, 957363991), (2749, 27860720), (5498, 13930360), (10996, 6965180), (13745, 5572144), (21992, 3482590), (27490, 2786072), (43984, 1741295), (54980, 1393036), (109960, 696518), (219920, 348259)]