2012105750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{196303}}^1$

素因数の和:196361

約数の個数: 32

約数和(自身を含む): 3858551424

約数和(自身を除く): 1846445674

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 196303, 392606, 981515, 1963030, 4907575, 8048423, 9815150, 16096846, 24537875, 40242115, 49075750, 80484230, 201210575, 402421150, 1006052875, 2012105750]

約数ペア:

[(1, 2012105750), (2, 1006052875), (5, 402421150), (10, 201210575), (25, 80484230), (41, 49075750), (50, 40242115), (82, 24537875), (125, 16096846), (205, 9815150), (250, 8048423), (410, 4907575), (1025, 1963030), (2050, 981515), (5125, 392606), (10250, 196303)]