2017342960

素因数分解:

$2^4\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{23767}}^1$

素因数の和:24841

約数の個数: 40

約数和(自身を含む): 4694940576

約数和(自身を除く): 2677597616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1061, 2122, 4244, 5305, 8488, 10610, 16976, 21220, 23767, 42440, 47534, 84880, 95068, 118835, 190136, 237670, 380272, 475340, 950680, 1901360, 25216787, 50433574, 100867148, 126083935, 201734296, 252167870, 403468592, 504335740, 1008671480, 2017342960]

約数ペア:

[(1, 2017342960), (2, 1008671480), (4, 504335740), (5, 403468592), (8, 252167870), (10, 201734296), (16, 126083935), (20, 100867148), (40, 50433574), (80, 25216787), (1061, 1901360), (2122, 950680), (4244, 475340), (5305, 380272), (8488, 237670), (10610, 190136), (16976, 118835), (21220, 95068), (23767, 84880), (42440, 47534)]