236435673620

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8123}}^1\times {\mathrm{4591}}^1$

素因数の和:13040

約数の個数: 48

約数和(自身を含む): 498251029248

約数和(自身を除く): 261815355628

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 4591, 6340, 8123, 9182, 16246, 18364, 22955, 32492, 40615, 45910, 81230, 91820, 162460, 1455347, 2574991, 2910694, 5149982, 5821388, 7276735, 10299964, 12874955, 14553470, 25749910, 29106940, 37292693, 51499820, 74585386, 149170772, 186463465, 372926930, 745853860, 11821783681, 23643567362, 47287134724, 59108918405, 118217836810, 236435673620]

約数ペア:

[(1, 236435673620), (2, 118217836810), (4, 59108918405), (5, 47287134724), (10, 23643567362), (20, 11821783681), (317, 745853860), (634, 372926930), (1268, 186463465), (1585, 149170772), (3170, 74585386), (4591, 51499820), (6340, 37292693), (8123, 29106940), (9182, 25749910), (16246, 14553470), (18364, 12874955), (22955, 10299964), (32492, 7276735), (40615, 5821388), (45910, 5149982), (81230, 2910694), (91820, 2574991), (162460, 1455347)]