45779920

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4177}}^1$

素因数の和:4327

約数の個数: 40

約数和(自身を含む): 107240904

約数和(自身を除く): 61460984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 4177, 5480, 8354, 10960, 16708, 20885, 33416, 41770, 66832, 83540, 167080, 334160, 572249, 1144498, 2288996, 2861245, 4577992, 5722490, 9155984, 11444980, 22889960, 45779920]

約数ペア:

[(1, 45779920), (2, 22889960), (4, 11444980), (5, 9155984), (8, 5722490), (10, 4577992), (16, 2861245), (20, 2288996), (40, 1144498), (80, 572249), (137, 334160), (274, 167080), (548, 83540), (685, 66832), (1096, 41770), (1370, 33416), (2192, 20885), (2740, 16708), (4177, 10960), (5480, 8354)]