134123260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 295565760

約数和(自身を除く): 161442500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 3257, 4118, 6514, 8236, 10295, 13028, 16285, 20590, 32570, 41180, 65140, 94453, 188906, 231247, 377812, 462494, 472265, 924988, 944530, 1156235, 1889060, 2312470, 4624940, 6706163, 13412326, 26824652, 33530815, 67061630, 134123260]

約数ペア:

[(1, 134123260), (2, 67061630), (4, 33530815), (5, 26824652), (10, 13412326), (20, 6706163), (29, 4624940), (58, 2312470), (71, 1889060), (116, 1156235), (142, 944530), (145, 924988), (284, 472265), (290, 462494), (355, 377812), (580, 231247), (710, 188906), (1420, 94453), (2059, 65140), (3257, 41180), (4118, 32570), (6514, 20590), (8236, 16285), (10295, 13028)]