74862920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5867}}^1$

素因数の和:5918

約数の個数: 64

約数和(自身を含む): 190123200

約数和(自身を除く): 115260280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5867, 6380, 11734, 12760, 23468, 29335, 46936, 58670, 64537, 117340, 129074, 170143, 234680, 258148, 322685, 340286, 516296, 645370, 680572, 850715, 1290740, 1361144, 1701430, 1871573, 2581480, 3402860, 3743146, 6805720, 7486292, 9357865, 14972584, 18715730, 37431460, 74862920]

約数ペア:

[(1, 74862920), (2, 37431460), (4, 18715730), (5, 14972584), (8, 9357865), (10, 7486292), (11, 6805720), (20, 3743146), (22, 3402860), (29, 2581480), (40, 1871573), (44, 1701430), (55, 1361144), (58, 1290740), (88, 850715), (110, 680572), (116, 645370), (145, 516296), (220, 340286), (232, 322685), (290, 258148), (319, 234680), (440, 170143), (580, 129074), (638, 117340), (1160, 64537), (1276, 58670), (1595, 46936), (2552, 29335), (3190, 23468), (5867, 12760), (6380, 11734)]