73494680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 190080000

約数和(自身を除く): 116585320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 995, 1319, 1393, 1592, 1990, 2638, 2786, 3980, 5276, 5572, 6595, 6965, 7960, 9233, 10552, 11144, 13190, 13930, 18466, 26380, 27860, 36932, 46165, 52760, 55720, 73864, 92330, 184660, 262481, 369320, 524962, 1049924, 1312405, 1837367, 2099848, 2624810, 3674734, 5249620, 7349468, 9186835, 10499240, 14698936, 18373670, 36747340, 73494680]

約数ペア:

[(1, 73494680), (2, 36747340), (4, 18373670), (5, 14698936), (7, 10499240), (8, 9186835), (10, 7349468), (14, 5249620), (20, 3674734), (28, 2624810), (35, 2099848), (40, 1837367), (56, 1312405), (70, 1049924), (140, 524962), (199, 369320), (280, 262481), (398, 184660), (796, 92330), (995, 73864), (1319, 55720), (1393, 52760), (1592, 46165), (1990, 36932), (2638, 27860), (2786, 26380), (3980, 18466), (5276, 13930), (5572, 13190), (6595, 11144), (6965, 10552), (7960, 9233)]