4827880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 10954440

約数和(自身を除く): 6126560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 881, 1096, 1370, 1762, 2740, 3524, 4405, 5480, 7048, 8810, 17620, 35240, 120697, 241394, 482788, 603485, 965576, 1206970, 2413940, 4827880]

約数ペア:

[(1, 4827880), (2, 2413940), (4, 1206970), (5, 965576), (8, 603485), (10, 482788), (20, 241394), (40, 120697), (137, 35240), (274, 17620), (548, 8810), (685, 7048), (881, 5480), (1096, 4405), (1370, 3524), (1762, 2740)]