12661147010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2099}}^1\times {\mathrm{8263}}^1$

素因数の和:10442

約数の個数: 32

約数和(自身を含む): 23116060800

約数和(自身を除く): 10454913790

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2099, 4198, 8263, 10495, 16526, 20990, 41315, 82630, 153227, 306454, 603199, 766135, 1206398, 1532270, 3015995, 6031990, 17344037, 34688074, 86720185, 173440370, 1266114701, 2532229402, 6330573505, 12661147010]

約数ペア:

[(1, 12661147010), (2, 6330573505), (5, 2532229402), (10, 1266114701), (73, 173440370), (146, 86720185), (365, 34688074), (730, 17344037), (2099, 6031990), (4198, 3015995), (8263, 1532270), (10495, 1206398), (16526, 766135), (20990, 603199), (41315, 306454), (82630, 153227)]