3468940760

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{189767}}^1$

素因数の和:190235

約数の個数: 32

約数和(自身を含む): 7822236960

約数和(自身を除く): 4353296200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 189767, 379534, 759068, 948835, 1518136, 1897670, 3795340, 7590680, 86723519, 173447038, 346894076, 433617595, 693788152, 867235190, 1734470380, 3468940760]

約数ペア:

[(1, 3468940760), (2, 1734470380), (4, 867235190), (5, 693788152), (8, 433617595), (10, 346894076), (20, 173447038), (40, 86723519), (457, 7590680), (914, 3795340), (1828, 1897670), (2285, 1518136), (3656, 948835), (4570, 759068), (9140, 379534), (18280, 189767)]