23408220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 74027520

約数和(自身を除く): 50619300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1223, 1276, 1595, 1740, 1914, 2446, 3190, 3669, 3828, 4785, 4892, 6115, 6380, 7338, 9570, 12230, 13453, 14676, 18345, 19140, 24460, 26906, 35467, 36690, 40359, 53812, 67265, 70934, 73380, 80718, 106401, 134530, 141868, 161436, 177335, 201795, 212802, 269060, 354670, 390137, 403590, 425604, 532005, 709340, 780274, 807180, 1064010, 1170411, 1560548, 1950685, 2128020, 2340822, 3901370, 4681644, 5852055, 7802740, 11704110, 23408220]

約数ペア:

[(1, 23408220), (2, 11704110), (3, 7802740), (4, 5852055), (5, 4681644), (6, 3901370), (10, 2340822), (11, 2128020), (12, 1950685), (15, 1560548), (20, 1170411), (22, 1064010), (29, 807180), (30, 780274), (33, 709340), (44, 532005), (55, 425604), (58, 403590), (60, 390137), (66, 354670), (87, 269060), (110, 212802), (116, 201795), (132, 177335), (145, 161436), (165, 141868), (174, 134530), (220, 106401), (290, 80718), (319, 73380), (330, 70934), (348, 67265), (435, 53812), (580, 40359), (638, 36690), (660, 35467), (870, 26906), (957, 24460), (1223, 19140), (1276, 18345), (1595, 14676), (1740, 13453), (1914, 12230), (2446, 9570), (3190, 7338), (3669, 6380), (3828, 6115), (4785, 4892)]