8288320

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 20116800

約数和(自身を除く): 11828480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 439, 472, 590, 878, 944, 1180, 1756, 1888, 2195, 2360, 3512, 3776, 4390, 4720, 7024, 8780, 9440, 14048, 17560, 18880, 25901, 28096, 35120, 51802, 70240, 103604, 129505, 140480, 207208, 259010, 414416, 518020, 828832, 1036040, 1657664, 2072080, 4144160, 8288320]

約数ペア:

[(1, 8288320), (2, 4144160), (4, 2072080), (5, 1657664), (8, 1036040), (10, 828832), (16, 518020), (20, 414416), (32, 259010), (40, 207208), (59, 140480), (64, 129505), (80, 103604), (118, 70240), (160, 51802), (236, 35120), (295, 28096), (320, 25901), (439, 18880), (472, 17560), (590, 14048), (878, 9440), (944, 8780), (1180, 7024), (1756, 4720), (1888, 4390), (2195, 3776), (2360, 3512)]