79352920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42209}}^1$

素因数の和:42267

約数の個数: 32

約数和(自身を含む): 182347200

約数和(自身を除く): 102994280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 42209, 84418, 168836, 211045, 337672, 422090, 844180, 1688360, 1983823, 3967646, 7935292, 9919115, 15870584, 19838230, 39676460, 79352920]

約数ペア:

[(1, 79352920), (2, 39676460), (4, 19838230), (5, 15870584), (8, 9919115), (10, 7935292), (20, 3967646), (40, 1983823), (47, 1688360), (94, 844180), (188, 422090), (235, 337672), (376, 211045), (470, 168836), (940, 84418), (1880, 42209)]