102762680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1163}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 236443320

約数和(自身を除く): 133680640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1163, 1880, 2209, 2326, 4418, 4652, 5815, 8836, 9304, 11045, 11630, 17672, 22090, 23260, 44180, 46520, 54661, 88360, 109322, 218644, 273305, 437288, 546610, 1093220, 2186440, 2569067, 5138134, 10276268, 12845335, 20552536, 25690670, 51381340, 102762680]

約数ペア:

[(1, 102762680), (2, 51381340), (4, 25690670), (5, 20552536), (8, 12845335), (10, 10276268), (20, 5138134), (40, 2569067), (47, 2186440), (94, 1093220), (188, 546610), (235, 437288), (376, 273305), (470, 218644), (940, 109322), (1163, 88360), (1880, 54661), (2209, 46520), (2326, 44180), (4418, 23260), (4652, 22090), (5815, 17672), (8836, 11630), (9304, 11045)]