112658480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128021}}^1$

素因数の和:128045

約数の個数: 40

約数和(自身を含む): 285745104

約数和(自身を除く): 173086624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 128021, 256042, 512084, 640105, 1024168, 1280210, 1408231, 2048336, 2560420, 2816462, 5120840, 5632924, 7041155, 10241680, 11265848, 14082310, 22531696, 28164620, 56329240, 112658480]

約数ペア:

[(1, 112658480), (2, 56329240), (4, 28164620), (5, 22531696), (8, 14082310), (10, 11265848), (11, 10241680), (16, 7041155), (20, 5632924), (22, 5120840), (40, 2816462), (44, 2560420), (55, 2048336), (80, 1408231), (88, 1280210), (110, 1024168), (176, 640105), (220, 512084), (440, 256042), (880, 128021)]