86172130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7187}}^1$

素因数の和:7314

約数の個数: 32

約数和(自身を含む): 170786880

約数和(自身を除く): 84614750

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 7187, 11990, 14374, 35935, 71870, 79057, 158114, 395285, 783383, 790570, 1566766, 3916915, 7833830, 8617213, 17234426, 43086065, 86172130]

約数ペア:

[(1, 86172130), (2, 43086065), (5, 17234426), (10, 8617213), (11, 7833830), (22, 3916915), (55, 1566766), (109, 790570), (110, 783383), (218, 395285), (545, 158114), (1090, 79057), (1199, 71870), (2398, 35935), (5995, 14374), (7187, 11990)]