2015290360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2190533}}^1$

素因数の和:2190567

約数の個数: 32

約数和(自身を含む): 4731553440

約数和(自身を除く): 2716263080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2190533, 4381066, 8762132, 10952665, 17524264, 21905330, 43810660, 50382259, 87621320, 100764518, 201529036, 251911295, 403058072, 503822590, 1007645180, 2015290360]

約数ペア:

[(1, 2015290360), (2, 1007645180), (4, 503822590), (5, 403058072), (8, 251911295), (10, 201529036), (20, 100764518), (23, 87621320), (40, 50382259), (46, 43810660), (92, 21905330), (115, 17524264), (184, 10952665), (230, 8762132), (460, 4381066), (920, 2190533)]