11831240

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1303}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 26758080

約数和(自身を除く): 14926840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1303, 1816, 2270, 2606, 4540, 5212, 6515, 9080, 10424, 13030, 26060, 52120, 295781, 591562, 1183124, 1478905, 2366248, 2957810, 5915620, 11831240]

約数ペア:

[(1, 11831240), (2, 5915620), (4, 2957810), (5, 2366248), (8, 1478905), (10, 1183124), (20, 591562), (40, 295781), (227, 52120), (454, 26060), (908, 13030), (1135, 10424), (1303, 9080), (1816, 6515), (2270, 5212), (2606, 4540)]