83797240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 203186880

約数和(自身を除く): 119389640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 53, 58, 94, 106, 116, 145, 188, 212, 232, 235, 265, 290, 376, 424, 470, 530, 580, 841, 940, 1060, 1160, 1363, 1537, 1682, 1880, 2120, 2491, 2726, 3074, 3364, 4205, 4982, 5452, 6148, 6728, 6815, 7685, 8410, 9964, 10904, 12296, 12455, 13630, 15370, 16820, 19928, 24910, 27260, 30740, 33640, 39527, 44573, 49820, 54520, 61480, 72239, 79054, 89146, 99640, 144478, 158108, 178292, 197635, 222865, 288956, 316216, 356584, 361195, 395270, 445730, 577912, 722390, 790540, 891460, 1444780, 1581080, 1782920, 2094931, 2889560, 4189862, 8379724, 10474655, 16759448, 20949310, 41898620, 83797240]

約数ペア:

[(1, 83797240), (2, 41898620), (4, 20949310), (5, 16759448), (8, 10474655), (10, 8379724), (20, 4189862), (29, 2889560), (40, 2094931), (47, 1782920), (53, 1581080), (58, 1444780), (94, 891460), (106, 790540), (116, 722390), (145, 577912), (188, 445730), (212, 395270), (232, 361195), (235, 356584), (265, 316216), (290, 288956), (376, 222865), (424, 197635), (470, 178292), (530, 158108), (580, 144478), (841, 99640), (940, 89146), (1060, 79054), (1160, 72239), (1363, 61480), (1537, 54520), (1682, 49820), (1880, 44573), (2120, 39527), (2491, 33640), (2726, 30740), (3074, 27260), (3364, 24910), (4205, 19928), (4982, 16820), (5452, 15370), (6148, 13630), (6728, 12455), (6815, 12296), (7685, 10904), (8410, 9964)]