117808760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{128053}}^1$

素因数の和:128087

約数の個数: 32

約数和(自身を含む): 276596640

約数和(自身を除く): 158787880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 128053, 256106, 512212, 640265, 1024424, 1280530, 2561060, 2945219, 5122120, 5890438, 11780876, 14726095, 23561752, 29452190, 58904380, 117808760]

約数ペア:

[(1, 117808760), (2, 58904380), (4, 29452190), (5, 23561752), (8, 14726095), (10, 11780876), (20, 5890438), (23, 5122120), (40, 2945219), (46, 2561060), (92, 1280530), (115, 1024424), (184, 640265), (230, 512212), (460, 256106), (920, 128053)]