26292880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19333}}^1$

素因数の和:19363

約数の個数: 40

約数和(自身を含む): 64730232

約数和(自身を除く): 38437352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 19333, 38666, 77332, 96665, 154664, 193330, 309328, 328661, 386660, 657322, 773320, 1314644, 1546640, 1643305, 2629288, 3286610, 5258576, 6573220, 13146440, 26292880]

約数ペア:

[(1, 26292880), (2, 13146440), (4, 6573220), (5, 5258576), (8, 3286610), (10, 2629288), (16, 1643305), (17, 1546640), (20, 1314644), (34, 773320), (40, 657322), (68, 386660), (80, 328661), (85, 309328), (136, 193330), (170, 154664), (272, 96665), (340, 77332), (680, 38666), (1360, 19333)]