85868530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 182518272

約数和(自身を除く): 96649742

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 374, 470, 517, 799, 935, 977, 1034, 1598, 1870, 1954, 2585, 3995, 4885, 5170, 7990, 8789, 9770, 10747, 16609, 17578, 21494, 33218, 43945, 45919, 53735, 83045, 87890, 91838, 107470, 166090, 182699, 229595, 365398, 459190, 505109, 780623, 913495, 1010218, 1561246, 1826990, 2525545, 3903115, 5051090, 7806230, 8586853, 17173706, 42934265, 85868530]

約数ペア:

[(1, 85868530), (2, 42934265), (5, 17173706), (10, 8586853), (11, 7806230), (17, 5051090), (22, 3903115), (34, 2525545), (47, 1826990), (55, 1561246), (85, 1010218), (94, 913495), (110, 780623), (170, 505109), (187, 459190), (235, 365398), (374, 229595), (470, 182699), (517, 166090), (799, 107470), (935, 91838), (977, 87890), (1034, 83045), (1598, 53735), (1870, 45919), (1954, 43945), (2585, 33218), (3995, 21494), (4885, 17578), (5170, 16609), (7990, 10747), (8789, 9770)]