3805087104040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2087}}^1\times {\mathrm{425989}}^1$

素因数の和:428194

約数の個数: 64

約数和(自身を含む): 8645620406400

約数和(自身を除く): 4840533302360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2087, 2140, 4174, 4280, 8348, 10435, 16696, 20870, 41740, 83480, 223309, 425989, 446618, 851978, 893236, 1116545, 1703956, 1786472, 2129945, 2233090, 3407912, 4259890, 4466180, 8519780, 8932360, 17039560, 45580823, 91161646, 182323292, 227904115, 364646584, 455808230, 889039043, 911616460, 1778078086, 1823232920, 3556156172, 4445195215, 7112312344, 8890390430, 17780780860, 35561561720, 95127177601, 190254355202, 380508710404, 475635888005, 761017420808, 951271776010, 1902543552020, 3805087104040]

約数ペア:

[(1, 3805087104040), (2, 1902543552020), (4, 951271776010), (5, 761017420808), (8, 475635888005), (10, 380508710404), (20, 190254355202), (40, 95127177601), (107, 35561561720), (214, 17780780860), (428, 8890390430), (535, 7112312344), (856, 4445195215), (1070, 3556156172), (2087, 1823232920), (2140, 1778078086), (4174, 911616460), (4280, 889039043), (8348, 455808230), (10435, 364646584), (16696, 227904115), (20870, 182323292), (41740, 91161646), (83480, 45580823), (223309, 17039560), (425989, 8932360), (446618, 8519780), (851978, 4466180), (893236, 4259890), (1116545, 3407912), (1703956, 2233090), (1786472, 2129945)]