508720090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{3889}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 932106240

約数和(自身を除く): 423386150

約数列:

[1, 2, 5, 10, 103, 127, 206, 254, 515, 635, 1030, 1270, 3889, 7778, 13081, 19445, 26162, 38890, 65405, 130810, 400567, 493903, 801134, 987806, 2002835, 2469515, 4005670, 4939030, 50872009, 101744018, 254360045, 508720090]

約数ペア:

[(1, 508720090), (2, 254360045), (5, 101744018), (10, 50872009), (103, 4939030), (127, 4005670), (206, 2469515), (254, 2002835), (515, 987806), (635, 801134), (1030, 493903), (1270, 400567), (3889, 130810), (7778, 65405), (13081, 38890), (19445, 26162)]