13034920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 32173200

約数和(自身を除く): 19138280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 661, 680, 986, 1160, 1322, 1972, 2465, 2644, 3305, 3944, 4930, 5288, 6610, 9860, 11237, 13220, 19169, 19720, 22474, 26440, 38338, 44948, 56185, 76676, 89896, 95845, 112370, 153352, 191690, 224740, 325873, 383380, 449480, 651746, 766760, 1303492, 1629365, 2606984, 3258730, 6517460, 13034920]

約数ペア:

[(1, 13034920), (2, 6517460), (4, 3258730), (5, 2606984), (8, 1629365), (10, 1303492), (17, 766760), (20, 651746), (29, 449480), (34, 383380), (40, 325873), (58, 224740), (68, 191690), (85, 153352), (116, 112370), (136, 95845), (145, 89896), (170, 76676), (232, 56185), (290, 44948), (340, 38338), (493, 26440), (580, 22474), (661, 19720), (680, 19169), (986, 13220), (1160, 11237), (1322, 9860), (1972, 6610), (2465, 5288), (2644, 4930), (3305, 3944)]