134982440

素因数分解:

$2^3\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{2543}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 304058880

約数和(自身を除く): 169076440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1327, 2543, 2654, 5086, 5308, 6635, 10172, 10616, 12715, 13270, 20344, 25430, 26540, 50860, 53080, 101720, 3374561, 6749122, 13498244, 16872805, 26996488, 33745610, 67491220, 134982440]

約数ペア:

[(1, 134982440), (2, 67491220), (4, 33745610), (5, 26996488), (8, 16872805), (10, 13498244), (20, 6749122), (40, 3374561), (1327, 101720), (2543, 53080), (2654, 50860), (5086, 26540), (5308, 25430), (6635, 20344), (10172, 13270), (10616, 12715)]