26419870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 54587520

約数和(自身を除く): 28167650

約数列:

[1, 2, 5, 10, 17, 23, 29, 34, 46, 58, 85, 115, 145, 170, 230, 233, 290, 391, 466, 493, 667, 782, 986, 1165, 1334, 1955, 2330, 2465, 3335, 3910, 3961, 4930, 5359, 6670, 6757, 7922, 10718, 11339, 13514, 19805, 22678, 26795, 33785, 39610, 53590, 56695, 67570, 91103, 113390, 114869, 155411, 182206, 229738, 310822, 455515, 574345, 777055, 911030, 1148690, 1554110, 2641987, 5283974, 13209935, 26419870]

約数ペア:

[(1, 26419870), (2, 13209935), (5, 5283974), (10, 2641987), (17, 1554110), (23, 1148690), (29, 911030), (34, 777055), (46, 574345), (58, 455515), (85, 310822), (115, 229738), (145, 182206), (170, 155411), (230, 114869), (233, 113390), (290, 91103), (391, 67570), (466, 56695), (493, 53590), (667, 39610), (782, 33785), (986, 26795), (1165, 22678), (1334, 19805), (1955, 13514), (2330, 11339), (2465, 10718), (3335, 7922), (3910, 6757), (3961, 6670), (4930, 5359)]