54843440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9391}}^1$

素因数の和:9477

約数の個数: 40

約数和(自身を含む): 129271488

約数和(自身を除く): 74428048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 9391, 18782, 37564, 46955, 75128, 93910, 150256, 187820, 375640, 685543, 751280, 1371086, 2742172, 3427715, 5484344, 6855430, 10968688, 13710860, 27421720, 54843440]

約数ペア:

[(1, 54843440), (2, 27421720), (4, 13710860), (5, 10968688), (8, 6855430), (10, 5484344), (16, 3427715), (20, 2742172), (40, 1371086), (73, 751280), (80, 685543), (146, 375640), (292, 187820), (365, 150256), (584, 93910), (730, 75128), (1168, 46955), (1460, 37564), (2920, 18782), (5840, 9391)]