85733060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10039}}^1$

素因数の和:10116

約数の個数: 48

約数和(自身を含む): 209153280

約数和(自身を除く): 123420220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 10039, 20078, 40156, 50195, 70273, 100390, 140546, 200780, 281092, 351365, 612379, 702730, 1224758, 1405460, 2449516, 3061895, 4286653, 6123790, 8573306, 12247580, 17146612, 21433265, 42866530, 85733060]

約数ペア:

[(1, 85733060), (2, 42866530), (4, 21433265), (5, 17146612), (7, 12247580), (10, 8573306), (14, 6123790), (20, 4286653), (28, 3061895), (35, 2449516), (61, 1405460), (70, 1224758), (122, 702730), (140, 612379), (244, 351365), (305, 281092), (427, 200780), (610, 140546), (854, 100390), (1220, 70273), (1708, 50195), (2135, 40156), (4270, 20078), (8540, 10039)]