31650740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3061}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 74075904

約数和(自身を除く): 42425164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 3061, 5170, 6122, 10340, 12244, 15305, 30610, 33671, 61220, 67342, 134684, 143867, 168355, 287734, 336710, 575468, 673420, 719335, 1438670, 1582537, 2877340, 3165074, 6330148, 7912685, 15825370, 31650740]

約数ペア:

[(1, 31650740), (2, 15825370), (4, 7912685), (5, 6330148), (10, 3165074), (11, 2877340), (20, 1582537), (22, 1438670), (44, 719335), (47, 673420), (55, 575468), (94, 336710), (110, 287734), (188, 168355), (220, 143867), (235, 134684), (470, 67342), (517, 61220), (940, 33671), (1034, 30610), (2068, 15305), (2585, 12244), (3061, 10340), (5170, 6122)]