9048440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 20796480

約数和(自身を除く): 11748040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4813, 9626, 19252, 24065, 38504, 48130, 96260, 192520, 226211, 452422, 904844, 1131055, 1809688, 2262110, 4524220, 9048440]

約数ペア:

[(1, 9048440), (2, 4524220), (4, 2262110), (5, 1809688), (8, 1131055), (10, 904844), (20, 452422), (40, 226211), (47, 192520), (94, 96260), (188, 48130), (235, 38504), (376, 24065), (470, 19252), (940, 9626), (1880, 4813)]