38222320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20773}}^1$

素因数の和:20809

約数の個数: 40

約数和(自身を含む): 92735136

約数和(自身を除く): 54512816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 20773, 41546, 83092, 103865, 166184, 207730, 332368, 415460, 477779, 830920, 955558, 1661840, 1911116, 2388895, 3822232, 4777790, 7644464, 9555580, 19111160, 38222320]

約数ペア:

[(1, 38222320), (2, 19111160), (4, 9555580), (5, 7644464), (8, 4777790), (10, 3822232), (16, 2388895), (20, 1911116), (23, 1661840), (40, 955558), (46, 830920), (80, 477779), (92, 415460), (115, 332368), (184, 207730), (230, 166184), (368, 103865), (460, 83092), (920, 41546), (1840, 20773)]