4771008077480

素因数分解:

$2^3\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{71550811}}^1$

素因数の和:71552489

約数の個数: 32

約数和(自身を含む): 10741207897440

約数和(自身を除く): 5970199819960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1667, 3334, 6668, 8335, 13336, 16670, 33340, 66680, 71550811, 143101622, 286203244, 357754055, 572406488, 715508110, 1431016220, 2862032440, 119275201937, 238550403874, 477100807748, 596376009685, 954201615496, 1192752019370, 2385504038740, 4771008077480]

約数ペア:

[(1, 4771008077480), (2, 2385504038740), (4, 1192752019370), (5, 954201615496), (8, 596376009685), (10, 477100807748), (20, 238550403874), (40, 119275201937), (1667, 2862032440), (3334, 1431016220), (6668, 715508110), (8335, 572406488), (13336, 357754055), (16670, 286203244), (33340, 143101622), (66680, 71550811)]