127940750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 283271040

約数和(自身を除く): 155330290

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 725, 875, 1015, 1450, 1750, 2030, 2521, 3625, 5042, 5075, 7250, 10150, 12605, 17647, 25210, 25375, 35294, 50750, 63025, 73109, 88235, 126050, 146218, 176470, 315125, 365545, 441175, 511763, 630250, 731090, 882350, 1023526, 1827725, 2205875, 2558815, 3655450, 4411750, 5117630, 9138625, 12794075, 18277250, 25588150, 63970375, 127940750]

約数ペア:

[(1, 127940750), (2, 63970375), (5, 25588150), (7, 18277250), (10, 12794075), (14, 9138625), (25, 5117630), (29, 4411750), (35, 3655450), (50, 2558815), (58, 2205875), (70, 1827725), (125, 1023526), (145, 882350), (175, 731090), (203, 630250), (250, 511763), (290, 441175), (350, 365545), (406, 315125), (725, 176470), (875, 146218), (1015, 126050), (1450, 88235), (1750, 73109), (2030, 63025), (2521, 50750), (3625, 35294), (5042, 25375), (5075, 25210), (7250, 17647), (10150, 12605)]