25226110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 58867200

約数和(自身を除く): 33641090

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1459, 1729, 2470, 2918, 3458, 7295, 8645, 10213, 14590, 17290, 18967, 20426, 27721, 37934, 51065, 55442, 94835, 102130, 132769, 138605, 189670, 194047, 265538, 277210, 360373, 388094, 663845, 720746, 970235, 1327690, 1801865, 1940470, 2522611, 3603730, 5045222, 12613055, 25226110]

約数ペア:

[(1, 25226110), (2, 12613055), (5, 5045222), (7, 3603730), (10, 2522611), (13, 1940470), (14, 1801865), (19, 1327690), (26, 970235), (35, 720746), (38, 663845), (65, 388094), (70, 360373), (91, 277210), (95, 265538), (130, 194047), (133, 189670), (182, 138605), (190, 132769), (247, 102130), (266, 94835), (455, 55442), (494, 51065), (665, 37934), (910, 27721), (1235, 20426), (1330, 18967), (1459, 17290), (1729, 14590), (2470, 10213), (2918, 8645), (3458, 7295)]