88189160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 203575680

約数和(自身を除く): 115386520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 101, 166, 202, 263, 332, 404, 415, 505, 526, 664, 808, 830, 1010, 1052, 1315, 1660, 2020, 2104, 2630, 3320, 4040, 5260, 8383, 10520, 16766, 21829, 26563, 33532, 41915, 43658, 53126, 67064, 83830, 87316, 106252, 109145, 132815, 167660, 174632, 212504, 218290, 265630, 335320, 436580, 531260, 873160, 1062520, 2204729, 4409458, 8818916, 11023645, 17637832, 22047290, 44094580, 88189160]

約数ペア:

[(1, 88189160), (2, 44094580), (4, 22047290), (5, 17637832), (8, 11023645), (10, 8818916), (20, 4409458), (40, 2204729), (83, 1062520), (101, 873160), (166, 531260), (202, 436580), (263, 335320), (332, 265630), (404, 218290), (415, 212504), (505, 174632), (526, 167660), (664, 132815), (808, 109145), (830, 106252), (1010, 87316), (1052, 83830), (1315, 67064), (1660, 53126), (2020, 43658), (2104, 41915), (2630, 33532), (3320, 26563), (4040, 21829), (5260, 16766), (8383, 10520)]