91945160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{48907}}^1$

素因数の和:48965

約数の個数: 32

約数和(自身を含む): 211282560

約数和(自身を除く): 119337400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 48907, 97814, 195628, 244535, 391256, 489070, 978140, 1956280, 2298629, 4597258, 9194516, 11493145, 18389032, 22986290, 45972580, 91945160]

約数ペア:

[(1, 91945160), (2, 45972580), (4, 22986290), (5, 18389032), (8, 11493145), (10, 9194516), (20, 4597258), (40, 2298629), (47, 1956280), (94, 978140), (188, 489070), (235, 391256), (376, 244535), (470, 195628), (940, 97814), (1880, 48907)]