17426020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 21765020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 479, 535, 958, 1070, 1819, 1916, 2140, 2395, 3638, 4790, 7276, 8143, 9095, 9580, 16286, 18190, 32572, 36380, 40715, 51253, 81430, 102506, 162860, 205012, 256265, 512530, 871301, 1025060, 1742602, 3485204, 4356505, 8713010, 17426020]

約数ペア:

[(1, 17426020), (2, 8713010), (4, 4356505), (5, 3485204), (10, 1742602), (17, 1025060), (20, 871301), (34, 512530), (68, 256265), (85, 205012), (107, 162860), (170, 102506), (214, 81430), (340, 51253), (428, 40715), (479, 36380), (535, 32572), (958, 18190), (1070, 16286), (1819, 9580), (1916, 9095), (2140, 8143), (2395, 7276), (3638, 4790)]