7908010480

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{923833}}^1$

素因数の和:923953

約数の個数: 40

約数和(自身を含む): 18557977392

約数和(自身を除く): 10649966912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 923833, 1847666, 3695332, 4619165, 7390664, 9238330, 14781328, 18476660, 36953320, 73906640, 98850131, 197700262, 395400524, 494250655, 790801048, 988501310, 1581602096, 1977002620, 3954005240, 7908010480]

約数ペア:

[(1, 7908010480), (2, 3954005240), (4, 1977002620), (5, 1581602096), (8, 988501310), (10, 790801048), (16, 494250655), (20, 395400524), (40, 197700262), (80, 98850131), (107, 73906640), (214, 36953320), (428, 18476660), (535, 14781328), (856, 9238330), (1070, 7390664), (1712, 4619165), (2140, 3695332), (4280, 1847666), (8560, 923833)]