42693440

素因数分解:

$2^6\times 5^1\times {\mathrm{133417}}^1$

素因数の和:133434

約数の個数: 28

約数和(自身を含む): 101664516

約数和(自身を除く): 58971076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133417, 266834, 533668, 667085, 1067336, 1334170, 2134672, 2668340, 4269344, 5336680, 8538688, 10673360, 21346720, 42693440]

約数ペア:

[(1, 42693440), (2, 21346720), (4, 10673360), (5, 8538688), (8, 5336680), (10, 4269344), (16, 2668340), (20, 2134672), (32, 1334170), (40, 1067336), (64, 667085), (80, 533668), (160, 266834), (320, 133417)]