2069884360

素因数分解:

$2^3\times 5^1\times {\mathrm{4703}}^1\times {\mathrm{11003}}^1$

素因数の和:15717

約数の個数: 32

約数和(自身を含む): 4658653440

約数和(自身を除く): 2588769080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4703, 9406, 11003, 18812, 22006, 23515, 37624, 44012, 47030, 55015, 88024, 94060, 110030, 188120, 220060, 440120, 51747109, 103494218, 206988436, 258735545, 413976872, 517471090, 1034942180, 2069884360]

約数ペア:

[(1, 2069884360), (2, 1034942180), (4, 517471090), (5, 413976872), (8, 258735545), (10, 206988436), (20, 103494218), (40, 51747109), (4703, 440120), (9406, 220060), (11003, 188120), (18812, 110030), (22006, 94060), (23515, 88024), (37624, 55015), (44012, 47030)]