726050740

素因数分解:

$2^2\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{13007}}^1$

素因数の和:15807

約数の個数: 24

約数和(自身を含む): 1525370112

約数和(自身を除く): 799319372

約数列:

[1, 2, 4, 5, 10, 20, 2791, 5582, 11164, 13007, 13955, 26014, 27910, 52028, 55820, 65035, 130070, 260140, 36302537, 72605074, 145210148, 181512685, 363025370, 726050740]

約数ペア:

[(1, 726050740), (2, 363025370), (4, 181512685), (5, 145210148), (10, 72605074), (20, 36302537), (2791, 260140), (5582, 130070), (11164, 65035), (13007, 55820), (13955, 52028), (26014, 27910)]