853670267140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8419}}^1\times {\mathrm{266837}}^1$

素因数の和:275284

約数の個数: 48

約数和(自身を含む): 1887291806400

約数和(自身を除く): 1033621539260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8419, 16838, 33676, 42095, 84190, 159961, 168380, 266837, 319922, 533674, 639844, 799805, 1067348, 1334185, 1599610, 2668370, 3199220, 5069903, 5336740, 10139806, 20279612, 25349515, 50699030, 101398060, 2246500703, 4493001406, 8986002812, 11232503515, 22465007030, 42683513357, 44930014060, 85367026714, 170734053428, 213417566785, 426835133570, 853670267140]

約数ペア:

[(1, 853670267140), (2, 426835133570), (4, 213417566785), (5, 170734053428), (10, 85367026714), (19, 44930014060), (20, 42683513357), (38, 22465007030), (76, 11232503515), (95, 8986002812), (190, 4493001406), (380, 2246500703), (8419, 101398060), (16838, 50699030), (33676, 25349515), (42095, 20279612), (84190, 10139806), (159961, 5336740), (168380, 5069903), (266837, 3199220), (319922, 2668370), (533674, 1599610), (639844, 1334185), (799805, 1067348)]