22870280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24859}}^1$

素因数の和:24893

約数の個数: 32

約数和(自身を含む): 53697600

約数和(自身を除く): 30827320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 24859, 49718, 99436, 124295, 198872, 248590, 497180, 571757, 994360, 1143514, 2287028, 2858785, 4574056, 5717570, 11435140, 22870280]

約数ペア:

[(1, 22870280), (2, 11435140), (4, 5717570), (5, 4574056), (8, 2858785), (10, 2287028), (20, 1143514), (23, 994360), (40, 571757), (46, 497180), (92, 248590), (115, 198872), (184, 124295), (230, 99436), (460, 49718), (920, 24859)]