486527420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{3187}}^1$

素因数の和:3662

約数の個数: 48

約数和(自身を含む): 1084557600

約数和(自身を除く): 598030180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 449, 898, 1796, 2245, 3187, 4490, 6374, 7633, 8980, 12748, 15266, 15935, 30532, 31870, 38165, 54179, 63740, 76330, 108358, 152660, 216716, 270895, 541790, 1083580, 1430963, 2861926, 5723852, 7154815, 14309630, 24326371, 28619260, 48652742, 97305484, 121631855, 243263710, 486527420]

約数ペア:

[(1, 486527420), (2, 243263710), (4, 121631855), (5, 97305484), (10, 48652742), (17, 28619260), (20, 24326371), (34, 14309630), (68, 7154815), (85, 5723852), (170, 2861926), (340, 1430963), (449, 1083580), (898, 541790), (1796, 270895), (2245, 216716), (3187, 152660), (4490, 108358), (6374, 76330), (7633, 63740), (8980, 54179), (12748, 38165), (15266, 31870), (15935, 30532)]