74122280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14591}}^1$

素因数の和:14729

約数の個数: 32

約数和(自身を含む): 168099840

約数和(自身を除く): 93977560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14591, 29182, 58364, 72955, 116728, 145910, 291820, 583640, 1853057, 3706114, 7412228, 9265285, 14824456, 18530570, 37061140, 74122280]

約数ペア:

[(1, 74122280), (2, 37061140), (4, 18530570), (5, 14824456), (8, 9265285), (10, 7412228), (20, 3706114), (40, 1853057), (127, 583640), (254, 291820), (508, 145910), (635, 116728), (1016, 72955), (1270, 58364), (2540, 29182), (5080, 14591)]