5647190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 10872576

約数和(自身を除く): 5225386

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 571, 989, 1142, 1978, 2855, 4945, 5710, 9890, 13133, 24553, 26266, 49106, 65665, 122765, 131330, 245530, 564719, 1129438, 2823595, 5647190]

約数ペア:

[(1, 5647190), (2, 2823595), (5, 1129438), (10, 564719), (23, 245530), (43, 131330), (46, 122765), (86, 65665), (115, 49106), (215, 26266), (230, 24553), (430, 13133), (571, 9890), (989, 5710), (1142, 4945), (1978, 2855)]