6166960

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 14458896

約数和(自身を除く): 8291936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 491, 628, 785, 982, 1256, 1570, 1964, 2455, 2512, 3140, 3928, 4910, 6280, 7856, 9820, 12560, 19640, 39280, 77087, 154174, 308348, 385435, 616696, 770870, 1233392, 1541740, 3083480, 6166960]

約数ペア:

[(1, 6166960), (2, 3083480), (4, 1541740), (5, 1233392), (8, 770870), (10, 616696), (16, 385435), (20, 308348), (40, 154174), (80, 77087), (157, 39280), (314, 19640), (491, 12560), (628, 9820), (785, 7856), (982, 6280), (1256, 4910), (1570, 3928), (1964, 3140), (2455, 2512)]