68749280

素因数分解:

$2^5\times 5^1\times {\mathrm{429683}}^1$

素因数の和:429698

約数の個数: 24

約数和(自身を含む): 162420552

約数和(自身を除く): 93671272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 429683, 859366, 1718732, 2148415, 3437464, 4296830, 6874928, 8593660, 13749856, 17187320, 34374640, 68749280]

約数ペア:

[(1, 68749280), (2, 34374640), (4, 17187320), (5, 13749856), (8, 8593660), (10, 6874928), (16, 4296830), (20, 3437464), (32, 2148415), (40, 1718732), (80, 859366), (160, 429683)]