9866120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 25660800

約数和(自身を除く): 15794680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1319, 1496, 1870, 2638, 3740, 5276, 6595, 7480, 10552, 13190, 14509, 22423, 26380, 29018, 44846, 52760, 58036, 72545, 89692, 112115, 116072, 145090, 179384, 224230, 246653, 290180, 448460, 493306, 580360, 896920, 986612, 1233265, 1973224, 2466530, 4933060, 9866120]

約数ペア:

[(1, 9866120), (2, 4933060), (4, 2466530), (5, 1973224), (8, 1233265), (10, 986612), (11, 896920), (17, 580360), (20, 493306), (22, 448460), (34, 290180), (40, 246653), (44, 224230), (55, 179384), (68, 145090), (85, 116072), (88, 112115), (110, 89692), (136, 72545), (170, 58036), (187, 52760), (220, 44846), (340, 29018), (374, 26380), (440, 22423), (680, 14509), (748, 13190), (935, 10552), (1319, 7480), (1496, 6595), (1870, 5276), (2638, 3740)]