119047520

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5431}}^1$

素因数の和:5583

約数の個数: 48

約数和(自身を含む): 283354848

約数和(自身を除く): 164307328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5431, 5480, 10862, 10960, 21724, 21920, 27155, 43448, 54310, 86896, 108620, 173792, 217240, 434480, 744047, 868960, 1488094, 2976188, 3720235, 5952376, 7440470, 11904752, 14880940, 23809504, 29761880, 59523760, 119047520]

約数ペア:

[(1, 119047520), (2, 59523760), (4, 29761880), (5, 23809504), (8, 14880940), (10, 11904752), (16, 7440470), (20, 5952376), (32, 3720235), (40, 2976188), (80, 1488094), (137, 868960), (160, 744047), (274, 434480), (548, 217240), (685, 173792), (1096, 108620), (1370, 86896), (2192, 54310), (2740, 43448), (4384, 27155), (5431, 21920), (5480, 21724), (10862, 10960)]