23104160

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 54935496

約数和(自身を除く): 31831336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 733, 788, 985, 1466, 1576, 1970, 2932, 3152, 3665, 3940, 5864, 6304, 7330, 7880, 11728, 14660, 15760, 23456, 29320, 31520, 58640, 117280, 144401, 288802, 577604, 722005, 1155208, 1444010, 2310416, 2888020, 4620832, 5776040, 11552080, 23104160]

約数ペア:

[(1, 23104160), (2, 11552080), (4, 5776040), (5, 4620832), (8, 2888020), (10, 2310416), (16, 1444010), (20, 1155208), (32, 722005), (40, 577604), (80, 288802), (160, 144401), (197, 117280), (394, 58640), (733, 31520), (788, 29320), (985, 23456), (1466, 15760), (1576, 14660), (1970, 11728), (2932, 7880), (3152, 7330), (3665, 6304), (3940, 5864)]