22660520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24631}}^1$

素因数の和:24665

約数の個数: 32

約数和(自身を含む): 53205120

約数和(自身を除く): 30544600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 24631, 49262, 98524, 123155, 197048, 246310, 492620, 566513, 985240, 1133026, 2266052, 2832565, 4532104, 5665130, 11330260, 22660520]

約数ペア:

[(1, 22660520), (2, 11330260), (4, 5665130), (5, 4532104), (8, 2832565), (10, 2266052), (20, 1133026), (23, 985240), (40, 566513), (46, 492620), (92, 246310), (115, 197048), (184, 123155), (230, 98524), (460, 49262), (920, 24631)]