23011240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82183}}^1$

素因数の和:82201

約数の個数: 32

約数和(自身を含む): 59172480

約数和(自身を除く): 36161240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82183, 164366, 328732, 410915, 575281, 657464, 821830, 1150562, 1643660, 2301124, 2876405, 3287320, 4602248, 5752810, 11505620, 23011240]

約数ペア:

[(1, 23011240), (2, 11505620), (4, 5752810), (5, 4602248), (7, 3287320), (8, 2876405), (10, 2301124), (14, 1643660), (20, 1150562), (28, 821830), (35, 657464), (40, 575281), (56, 410915), (70, 328732), (140, 164366), (280, 82183)]