22529320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51203}}^1$

素因数の和:51225

約数の個数: 32

約数和(自身を含む): 55300320

約数和(自身を除く): 32771000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51203, 102406, 204812, 256015, 409624, 512030, 563233, 1024060, 1126466, 2048120, 2252932, 2816165, 4505864, 5632330, 11264660, 22529320]

約数ペア:

[(1, 22529320), (2, 11264660), (4, 5632330), (5, 4505864), (8, 2816165), (10, 2252932), (11, 2048120), (20, 1126466), (22, 1024060), (40, 563233), (44, 512030), (55, 409624), (88, 256015), (110, 204812), (220, 102406), (440, 51203)]