8889124256120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{30429701}}^1$

素因数の和:30429888

約数の個数: 64

約数和(自身を含む): 20485275386400

約数和(自身を除く): 11596151130280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 109, 134, 218, 268, 335, 436, 536, 545, 670, 872, 1090, 1340, 2180, 2680, 4360, 7303, 14606, 29212, 36515, 58424, 73030, 146060, 292120, 30429701, 60859402, 121718804, 152148505, 243437608, 304297010, 608594020, 1217188040, 2038789967, 3316837409, 4077579934, 6633674818, 8155159868, 10193949835, 13267349636, 16310319736, 16584187045, 20387899670, 26534699272, 33168374090, 40775799340, 66336748180, 81551598680, 132673496360, 222228106403, 444456212806, 888912425612, 1111140532015, 1777824851224, 2222281064030, 4444562128060, 8889124256120]

約数ペア:

[(1, 8889124256120), (2, 4444562128060), (4, 2222281064030), (5, 1777824851224), (8, 1111140532015), (10, 888912425612), (20, 444456212806), (40, 222228106403), (67, 132673496360), (109, 81551598680), (134, 66336748180), (218, 40775799340), (268, 33168374090), (335, 26534699272), (436, 20387899670), (536, 16584187045), (545, 16310319736), (670, 13267349636), (872, 10193949835), (1090, 8155159868), (1340, 6633674818), (2180, 4077579934), (2680, 3316837409), (4360, 2038789967), (7303, 1217188040), (14606, 608594020), (29212, 304297010), (36515, 243437608), (58424, 152148505), (73030, 121718804), (146060, 60859402), (292120, 30429701)]