556961036120

素因数分解:

$2^3\times 5^1\times {\mathrm{226337}}^1\times {\mathrm{61519}}^1$

素因数の和:287867

約数の個数: 32

約数和(自身を含む): 1253188238400

約数和(自身を除く): 696227202280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61519, 123038, 226337, 246076, 307595, 452674, 492152, 615190, 905348, 1131685, 1230380, 1810696, 2263370, 2460760, 4526740, 9053480, 13924025903, 27848051806, 55696103612, 69620129515, 111392207224, 139240259030, 278480518060, 556961036120]

約数ペア:

[(1, 556961036120), (2, 278480518060), (4, 139240259030), (5, 111392207224), (8, 69620129515), (10, 55696103612), (20, 27848051806), (40, 13924025903), (61519, 9053480), (123038, 4526740), (226337, 2460760), (246076, 2263370), (307595, 1810696), (452674, 1230380), (492152, 1131685), (615190, 905348)]