103800440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55213}}^1$

素因数の和:55271

約数の個数: 32

約数和(自身を含む): 238524480

約数和(自身を除く): 134724040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 55213, 110426, 220852, 276065, 441704, 552130, 1104260, 2208520, 2595011, 5190022, 10380044, 12975055, 20760088, 25950110, 51900220, 103800440]

約数ペア:

[(1, 103800440), (2, 51900220), (4, 25950110), (5, 20760088), (8, 12975055), (10, 10380044), (20, 5190022), (40, 2595011), (47, 2208520), (94, 1104260), (188, 552130), (235, 441704), (376, 276065), (470, 220852), (940, 110426), (1880, 55213)]