11507480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6121}}^1$

素因数の和:6179

約数の個数: 32

約数和(自身を含む): 26447040

約数和(自身を除く): 14939560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6121, 12242, 24484, 30605, 48968, 61210, 122420, 244840, 287687, 575374, 1150748, 1438435, 2301496, 2876870, 5753740, 11507480]

約数ペア:

[(1, 11507480), (2, 5753740), (4, 2876870), (5, 2301496), (8, 1438435), (10, 1150748), (20, 575374), (40, 287687), (47, 244840), (94, 122420), (188, 61210), (235, 48968), (376, 30605), (470, 24484), (940, 12242), (1880, 6121)]