1036809080

素因数分解:

$2^3\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{9533}}^1$

素因数の和:12263

約数の個数: 32

約数和(自身を含む): 2333923200

約数和(自身を除く): 1297114120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2719, 5438, 9533, 10876, 13595, 19066, 21752, 27190, 38132, 47665, 54380, 76264, 95330, 108760, 190660, 381320, 25920227, 51840454, 103680908, 129601135, 207361816, 259202270, 518404540, 1036809080]

約数ペア:

[(1, 1036809080), (2, 518404540), (4, 259202270), (5, 207361816), (8, 129601135), (10, 103680908), (20, 51840454), (40, 25920227), (2719, 381320), (5438, 190660), (9533, 108760), (10876, 95330), (13595, 76264), (19066, 54380), (21752, 47665), (27190, 38132)]