26828941160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7243}}^1\times {\mathrm{13229}}^1$

素因数の和:20490

約数の個数: 64

約数和(自身を含む): 69003446400

約数和(自身を除く): 42174505240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7243, 13229, 14486, 26458, 28972, 36215, 50701, 52916, 57944, 66145, 72430, 92603, 101402, 105832, 132290, 144860, 185206, 202804, 253505, 264580, 289720, 370412, 405608, 463015, 507010, 529160, 740824, 926030, 1014020, 1852060, 2028040, 3704120, 95817647, 191635294, 383270588, 479088235, 670723529, 766541176, 958176470, 1341447058, 1916352940, 2682894116, 3353617645, 3832705880, 5365788232, 6707235290, 13414470580, 26828941160]

約数ペア:

[(1, 26828941160), (2, 13414470580), (4, 6707235290), (5, 5365788232), (7, 3832705880), (8, 3353617645), (10, 2682894116), (14, 1916352940), (20, 1341447058), (28, 958176470), (35, 766541176), (40, 670723529), (56, 479088235), (70, 383270588), (140, 191635294), (280, 95817647), (7243, 3704120), (13229, 2028040), (14486, 1852060), (26458, 1014020), (28972, 926030), (36215, 740824), (50701, 529160), (52916, 507010), (57944, 463015), (66145, 405608), (72430, 370412), (92603, 289720), (101402, 264580), (105832, 253505), (132290, 202804), (144860, 185206)]