1008104080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{741253}}^1$

素因数の和:741283

約数の個数: 40

約数和(自身を含む): 2481718392

約数和(自身を除く): 1473614312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 741253, 1482506, 2965012, 3706265, 5930024, 7412530, 11860048, 12601301, 14825060, 25202602, 29650120, 50405204, 59300240, 63006505, 100810408, 126013010, 201620816, 252026020, 504052040, 1008104080]

約数ペア:

[(1, 1008104080), (2, 504052040), (4, 252026020), (5, 201620816), (8, 126013010), (10, 100810408), (16, 63006505), (17, 59300240), (20, 50405204), (34, 29650120), (40, 25202602), (68, 14825060), (80, 12601301), (85, 11860048), (136, 7412530), (170, 5930024), (272, 3706265), (340, 2965012), (680, 1482506), (1360, 741253)]