102204080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116141}}^1$

素因数の和:116165

約数の個数: 40

約数和(自身を含む): 259228944

約数和(自身を除く): 157024864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 116141, 232282, 464564, 580705, 929128, 1161410, 1277551, 1858256, 2322820, 2555102, 4645640, 5110204, 6387755, 9291280, 10220408, 12775510, 20440816, 25551020, 51102040, 102204080]

約数ペア:

[(1, 102204080), (2, 51102040), (4, 25551020), (5, 20440816), (8, 12775510), (10, 10220408), (11, 9291280), (16, 6387755), (20, 5110204), (22, 4645640), (40, 2555102), (44, 2322820), (55, 1858256), (80, 1277551), (88, 1161410), (110, 929128), (176, 580705), (220, 464564), (440, 232282), (880, 116141)]