123236448280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16475461}}^1$

素因数の和:16475500

約数の個数: 64

約数和(自身を含む): 320282981280

約数和(自身を除く): 197046533000

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 16475461, 32950922, 65901844, 82377305, 131803688, 164754610, 181230071, 280082837, 329509220, 362460142, 560165674, 659018440, 724920284, 906150355, 1120331348, 1400414185, 1449840568, 1812300710, 2240662696, 2800828370, 3080911207, 3624601420, 5601656740, 6161822414, 7249202840, 11203313480, 12323644828, 15404556035, 24647289656, 30809112070, 61618224140, 123236448280]

約数ペア:

[(1, 123236448280), (2, 61618224140), (4, 30809112070), (5, 24647289656), (8, 15404556035), (10, 12323644828), (11, 11203313480), (17, 7249202840), (20, 6161822414), (22, 5601656740), (34, 3624601420), (40, 3080911207), (44, 2800828370), (55, 2240662696), (68, 1812300710), (85, 1449840568), (88, 1400414185), (110, 1120331348), (136, 906150355), (170, 724920284), (187, 659018440), (220, 560165674), (340, 362460142), (374, 329509220), (440, 280082837), (680, 181230071), (748, 164754610), (935, 131803688), (1496, 82377305), (1870, 65901844), (3740, 32950922), (7480, 16475461)]