22640665

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 27760320

約数和(自身を除く): 5119655

約数列:

[1, 5, 101, 107, 419, 505, 535, 2095, 10807, 42319, 44833, 54035, 211595, 224165, 4528133, 22640665]

約数ペア:

[(1, 22640665), (5, 4528133), (101, 224165), (107, 211595), (419, 54035), (505, 44833), (535, 42319), (2095, 10807)]