99380560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26431}}^1$

素因数の和:26491

約数の個数: 40

約数和(自身を含む): 235984896

約数和(自身を除く): 136604336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 26431, 52862, 105724, 132155, 211448, 264310, 422896, 528620, 1057240, 1242257, 2114480, 2484514, 4969028, 6211285, 9938056, 12422570, 19876112, 24845140, 49690280, 99380560]

約数ペア:

[(1, 99380560), (2, 49690280), (4, 24845140), (5, 19876112), (8, 12422570), (10, 9938056), (16, 6211285), (20, 4969028), (40, 2484514), (47, 2114480), (80, 1242257), (94, 1057240), (188, 528620), (235, 422896), (376, 264310), (470, 211448), (752, 132155), (940, 105724), (1880, 52862), (3760, 26431)]