23555290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 46531584

約数和(自身を除く): 22976294

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1087, 1970, 2167, 2174, 4334, 5435, 10835, 10870, 11957, 21670, 23914, 59785, 119570, 214139, 428278, 1070695, 2141390, 2355529, 4711058, 11777645, 23555290]

約数ペア:

[(1, 23555290), (2, 11777645), (5, 4711058), (10, 2355529), (11, 2141390), (22, 1070695), (55, 428278), (110, 214139), (197, 119570), (394, 59785), (985, 23914), (1087, 21670), (1970, 11957), (2167, 10870), (2174, 10835), (4334, 5435)]