6640160

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 16039296

約数和(自身を除く): 9399136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 883, 940, 1504, 1766, 1880, 3532, 3760, 4415, 7064, 7520, 8830, 14128, 17660, 28256, 35320, 41501, 70640, 83002, 141280, 166004, 207505, 332008, 415010, 664016, 830020, 1328032, 1660040, 3320080, 6640160]

約数ペア:

[(1, 6640160), (2, 3320080), (4, 1660040), (5, 1328032), (8, 830020), (10, 664016), (16, 415010), (20, 332008), (32, 207505), (40, 166004), (47, 141280), (80, 83002), (94, 70640), (160, 41501), (188, 35320), (235, 28256), (376, 17660), (470, 14128), (752, 8830), (883, 7520), (940, 7064), (1504, 4415), (1766, 3760), (1880, 3532)]