97235480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51721}}^1$

素因数の和:51779

約数の個数: 32

約数和(自身を含む): 223439040

約数和(自身を除く): 126203560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 51721, 103442, 206884, 258605, 413768, 517210, 1034420, 2068840, 2430887, 4861774, 9723548, 12154435, 19447096, 24308870, 48617740, 97235480]

約数ペア:

[(1, 97235480), (2, 48617740), (4, 24308870), (5, 19447096), (8, 12154435), (10, 9723548), (20, 4861774), (40, 2430887), (47, 2068840), (94, 1034420), (188, 517210), (235, 413768), (376, 258605), (470, 206884), (940, 103442), (1880, 51721)]