4723760

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 11088576

約数和(自身を除く): 6364816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 431, 548, 685, 862, 1096, 1370, 1724, 2155, 2192, 2740, 3448, 4310, 5480, 6896, 8620, 10960, 17240, 34480, 59047, 118094, 236188, 295235, 472376, 590470, 944752, 1180940, 2361880, 4723760]

約数ペア:

[(1, 4723760), (2, 2361880), (4, 1180940), (5, 944752), (8, 590470), (10, 472376), (16, 295235), (20, 236188), (40, 118094), (80, 59047), (137, 34480), (274, 17240), (431, 10960), (548, 8620), (685, 6896), (862, 5480), (1096, 4310), (1370, 3448), (1724, 2740), (2155, 2192)]