6434240

素因数分解:

$2^6\times 5^1\times {\mathrm{20107}}^1$

素因数の和:20124

約数の個数: 28

約数和(自身を含む): 15322296

約数和(自身を除く): 8888056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20107, 40214, 80428, 100535, 160856, 201070, 321712, 402140, 643424, 804280, 1286848, 1608560, 3217120, 6434240]

約数ペア:

[(1, 6434240), (2, 3217120), (4, 1608560), (5, 1286848), (8, 804280), (10, 643424), (16, 402140), (20, 321712), (32, 201070), (40, 160856), (64, 100535), (80, 80428), (160, 40214), (320, 20107)]