7792466620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{8677}}^1$

素因数の和:9310

約数の個数: 48

約数和(自身を含む): 16593863328

約数和(自身を除く): 8801396708

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 541, 830, 1082, 1660, 2164, 2705, 5410, 8677, 10820, 17354, 34708, 43385, 44903, 86770, 89806, 173540, 179612, 224515, 449030, 720191, 898060, 1440382, 2880764, 3600955, 4694257, 7201910, 9388514, 14403820, 18777028, 23471285, 46942570, 93885140, 389623331, 779246662, 1558493324, 1948116655, 3896233310, 7792466620]

約数ペア:

[(1, 7792466620), (2, 3896233310), (4, 1948116655), (5, 1558493324), (10, 779246662), (20, 389623331), (83, 93885140), (166, 46942570), (332, 23471285), (415, 18777028), (541, 14403820), (830, 9388514), (1082, 7201910), (1660, 4694257), (2164, 3600955), (2705, 2880764), (5410, 1440382), (8677, 898060), (10820, 720191), (17354, 449030), (34708, 224515), (43385, 179612), (44903, 173540), (86770, 89806)]