8297118520

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1\times {\mathrm{1741}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 18789769440

約数和(自身を除く): 10492650920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 421, 566, 842, 1132, 1415, 1684, 1741, 2105, 2264, 2830, 3368, 3482, 4210, 5660, 6964, 8420, 8705, 11320, 13928, 16840, 17410, 34820, 69640, 119143, 238286, 476572, 492703, 595715, 732961, 953144, 985406, 1191430, 1465922, 1970812, 2382860, 2463515, 2931844, 3664805, 3941624, 4765720, 4927030, 5863688, 7329610, 9854060, 14659220, 19708120, 29318440, 207427963, 414855926, 829711852, 1037139815, 1659423704, 2074279630, 4148559260, 8297118520]

約数ペア:

[(1, 8297118520), (2, 4148559260), (4, 2074279630), (5, 1659423704), (8, 1037139815), (10, 829711852), (20, 414855926), (40, 207427963), (283, 29318440), (421, 19708120), (566, 14659220), (842, 9854060), (1132, 7329610), (1415, 5863688), (1684, 4927030), (1741, 4765720), (2105, 3941624), (2264, 3664805), (2830, 2931844), (3368, 2463515), (3482, 2382860), (4210, 1970812), (5660, 1465922), (6964, 1191430), (8420, 985406), (8705, 953144), (11320, 732961), (13928, 595715), (16840, 492703), (17410, 476572), (34820, 238286), (69640, 119143)]