23709320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25771}}^1$

素因数の和:25805

約数の個数: 32

約数和(自身を含む): 55667520

約数和(自身を除く): 31958200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 25771, 51542, 103084, 128855, 206168, 257710, 515420, 592733, 1030840, 1185466, 2370932, 2963665, 4741864, 5927330, 11854660, 23709320]

約数ペア:

[(1, 23709320), (2, 11854660), (4, 5927330), (5, 4741864), (8, 2963665), (10, 2370932), (20, 1185466), (23, 1030840), (40, 592733), (46, 515420), (92, 257710), (115, 206168), (184, 128855), (230, 103084), (460, 51542), (920, 25771)]