22363480

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1069}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 50461200

約数和(自身を除く): 28097720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 1069, 2092, 2138, 2615, 4184, 4276, 5230, 5345, 8552, 10460, 10690, 20920, 21380, 42760, 559087, 1118174, 2236348, 2795435, 4472696, 5590870, 11181740, 22363480]

約数ペア:

[(1, 22363480), (2, 11181740), (4, 5590870), (5, 4472696), (8, 2795435), (10, 2236348), (20, 1118174), (40, 559087), (523, 42760), (1046, 21380), (1069, 20920), (2092, 10690), (2138, 10460), (2615, 8552), (4184, 5345), (4276, 5230)]