22248860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23669}}^1$

素因数の和:23725

約数の個数: 24

約数和(自身を含む): 47718720

約数和(自身を除く): 25469860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 23669, 47338, 94676, 118345, 236690, 473380, 1112443, 2224886, 4449772, 5562215, 11124430, 22248860]

約数ペア:

[(1, 22248860), (2, 11124430), (4, 5562215), (5, 4449772), (10, 2224886), (20, 1112443), (47, 473380), (94, 236690), (188, 118345), (235, 94676), (470, 47338), (940, 23669)]