22473942140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{26297}}^1$

素因数の和:26511

約数の個数: 96

約数和(自身を含む): 53812019520

約数和(自身を除く): 31338077380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 173, 190, 247, 260, 346, 380, 494, 692, 865, 988, 1235, 1730, 2249, 2470, 3287, 3460, 4498, 4940, 6574, 8996, 11245, 13148, 16435, 22490, 26297, 32870, 42731, 44980, 52594, 65740, 85462, 105188, 131485, 170924, 213655, 262970, 341861, 427310, 499643, 525940, 683722, 854620, 999286, 1367444, 1709305, 1998572, 2498215, 3418610, 4549381, 4996430, 6495359, 6837220, 9098762, 9992860, 12990718, 18197524, 22746905, 25981436, 32476795, 45493810, 59141953, 64953590, 86438239, 90987620, 118283906, 129907180, 172876478, 236567812, 295709765, 345752956, 432191195, 591419530, 864382390, 1123697107, 1182839060, 1728764780, 2247394214, 4494788428, 5618485535, 11236971070, 22473942140]

約数ペア:

[(1, 22473942140), (2, 11236971070), (4, 5618485535), (5, 4494788428), (10, 2247394214), (13, 1728764780), (19, 1182839060), (20, 1123697107), (26, 864382390), (38, 591419530), (52, 432191195), (65, 345752956), (76, 295709765), (95, 236567812), (130, 172876478), (173, 129907180), (190, 118283906), (247, 90987620), (260, 86438239), (346, 64953590), (380, 59141953), (494, 45493810), (692, 32476795), (865, 25981436), (988, 22746905), (1235, 18197524), (1730, 12990718), (2249, 9992860), (2470, 9098762), (3287, 6837220), (3460, 6495359), (4498, 4996430), (4940, 4549381), (6574, 3418610), (8996, 2498215), (11245, 1998572), (13148, 1709305), (16435, 1367444), (22490, 999286), (26297, 854620), (32870, 683722), (42731, 525940), (44980, 499643), (52594, 427310), (65740, 341861), (85462, 262970), (105188, 213655), (131485, 170924)]