224788880

素因数分解:

$2^4\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2437}}^1$

素因数の和:3603

約数の個数: 40

約数和(自身を含む): 523302072

約数和(自身を除く): 298513192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1153, 2306, 2437, 4612, 4874, 5765, 9224, 9748, 11530, 12185, 18448, 19496, 23060, 24370, 38992, 46120, 48740, 92240, 97480, 194960, 2809861, 5619722, 11239444, 14049305, 22478888, 28098610, 44957776, 56197220, 112394440, 224788880]

約数ペア:

[(1, 224788880), (2, 112394440), (4, 56197220), (5, 44957776), (8, 28098610), (10, 22478888), (16, 14049305), (20, 11239444), (40, 5619722), (80, 2809861), (1153, 194960), (2306, 97480), (2437, 92240), (4612, 48740), (4874, 46120), (5765, 38992), (9224, 24370), (9748, 23060), (11530, 19496), (12185, 18448)]