16505283860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{61099}}^1$

素因数の和:62160

約数の個数: 48

約数和(自身を含む): 37363872000

約数和(自身を除く): 20858588140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1039, 2078, 4156, 5195, 10390, 13507, 20780, 27014, 54028, 61099, 67535, 122198, 135070, 244396, 270140, 305495, 610990, 794287, 1221980, 1588574, 3177148, 3971435, 7942870, 15885740, 63481861, 126963722, 253927444, 317409305, 634818610, 825264193, 1269637220, 1650528386, 3301056772, 4126320965, 8252641930, 16505283860]

約数ペア:

[(1, 16505283860), (2, 8252641930), (4, 4126320965), (5, 3301056772), (10, 1650528386), (13, 1269637220), (20, 825264193), (26, 634818610), (52, 317409305), (65, 253927444), (130, 126963722), (260, 63481861), (1039, 15885740), (2078, 7942870), (4156, 3971435), (5195, 3177148), (10390, 1588574), (13507, 1221980), (20780, 794287), (27014, 610990), (54028, 305495), (61099, 270140), (67535, 244396), (122198, 135070)]