2216120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 5281200

約数和(自身を除く): 3065080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3259, 6518, 13036, 16295, 26072, 32590, 55403, 65180, 110806, 130360, 221612, 277015, 443224, 554030, 1108060, 2216120]

約数ペア:

[(1, 2216120), (2, 1108060), (4, 554030), (5, 443224), (8, 277015), (10, 221612), (17, 130360), (20, 110806), (34, 65180), (40, 55403), (68, 32590), (85, 26072), (136, 16295), (170, 13036), (340, 6518), (680, 3259)]