5008720

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 11755944

約数和(自身を除く): 6747224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 457, 548, 685, 914, 1096, 1370, 1828, 2192, 2285, 2740, 3656, 4570, 5480, 7312, 9140, 10960, 18280, 36560, 62609, 125218, 250436, 313045, 500872, 626090, 1001744, 1252180, 2504360, 5008720]

約数ペア:

[(1, 5008720), (2, 2504360), (4, 1252180), (5, 1001744), (8, 626090), (10, 500872), (16, 313045), (20, 250436), (40, 125218), (80, 62609), (137, 36560), (274, 18280), (457, 10960), (548, 9140), (685, 7312), (914, 5480), (1096, 4570), (1370, 3656), (1828, 2740), (2192, 2285)]