212308960

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35863}}^1$

素因数の和:35915

約数の個数: 48

約数和(自身を含む): 515150496

約数和(自身を除く): 302841536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 35863, 71726, 143452, 179315, 286904, 358630, 573808, 717260, 1147616, 1326931, 1434520, 2653862, 2869040, 5307724, 5738080, 6634655, 10615448, 13269310, 21230896, 26538620, 42461792, 53077240, 106154480, 212308960]

約数ペア:

[(1, 212308960), (2, 106154480), (4, 53077240), (5, 42461792), (8, 26538620), (10, 21230896), (16, 13269310), (20, 10615448), (32, 6634655), (37, 5738080), (40, 5307724), (74, 2869040), (80, 2653862), (148, 1434520), (160, 1326931), (185, 1147616), (296, 717260), (370, 573808), (592, 358630), (740, 286904), (1184, 179315), (1480, 143452), (2960, 71726), (5920, 35863)]