231932920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{252101}}^1$

素因数の和:252135

約数の個数: 32

約数和(自身を含む): 544540320

約数和(自身を除く): 312607400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 252101, 504202, 1008404, 1260505, 2016808, 2521010, 5042020, 5798323, 10084040, 11596646, 23193292, 28991615, 46386584, 57983230, 115966460, 231932920]

約数ペア:

[(1, 231932920), (2, 115966460), (4, 57983230), (5, 46386584), (8, 28991615), (10, 23193292), (20, 11596646), (23, 10084040), (40, 5798323), (46, 5042020), (92, 2521010), (115, 2016808), (184, 1260505), (230, 1008404), (460, 504202), (920, 252101)]