86535160

素因数分解:

$2^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2039}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 194983200

約数和(自身を除く): 108448040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061, 2039, 2122, 4078, 4244, 5305, 8156, 8488, 10195, 10610, 16312, 20390, 21220, 40780, 42440, 81560, 2163379, 4326758, 8653516, 10816895, 17307032, 21633790, 43267580, 86535160]

約数ペア:

[(1, 86535160), (2, 43267580), (4, 21633790), (5, 17307032), (8, 10816895), (10, 8653516), (20, 4326758), (40, 2163379), (1061, 81560), (2039, 42440), (2122, 40780), (4078, 21220), (4244, 20390), (5305, 16312), (8156, 10610), (8488, 10195)]