33996560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 86254896

約数和(自身を除く): 52258336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 337, 388, 485, 520, 674, 776, 970, 1040, 1261, 1348, 1552, 1685, 1940, 2522, 2696, 3370, 3880, 4381, 5044, 5392, 6305, 6740, 7760, 8762, 10088, 12610, 13480, 17524, 20176, 21905, 25220, 26960, 32689, 35048, 43810, 50440, 65378, 70096, 87620, 100880, 130756, 163445, 175240, 261512, 326890, 350480, 424957, 523024, 653780, 849914, 1307560, 1699828, 2124785, 2615120, 3399656, 4249570, 6799312, 8499140, 16998280, 33996560]

約数ペア:

[(1, 33996560), (2, 16998280), (4, 8499140), (5, 6799312), (8, 4249570), (10, 3399656), (13, 2615120), (16, 2124785), (20, 1699828), (26, 1307560), (40, 849914), (52, 653780), (65, 523024), (80, 424957), (97, 350480), (104, 326890), (130, 261512), (194, 175240), (208, 163445), (260, 130756), (337, 100880), (388, 87620), (485, 70096), (520, 65378), (674, 50440), (776, 43810), (970, 35048), (1040, 32689), (1261, 26960), (1348, 25220), (1552, 21905), (1685, 20176), (1940, 17524), (2522, 13480), (2696, 12610), (3370, 10088), (3880, 8762), (4381, 7760), (5044, 6740), (5392, 6305)]