2848100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1532

約数の個数: 36

約数和(自身を含む): 6510000

約数和(自身を除く): 3661900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1499, 1900, 2998, 5996, 7495, 14990, 28481, 29980, 37475, 56962, 74950, 113924, 142405, 149900, 284810, 569620, 712025, 1424050, 2848100]

約数ペア:

[(1, 2848100), (2, 1424050), (4, 712025), (5, 569620), (10, 284810), (19, 149900), (20, 142405), (25, 113924), (38, 74950), (50, 56962), (76, 37475), (95, 29980), (100, 28481), (190, 14990), (380, 7495), (475, 5996), (950, 2998), (1499, 1900)]