112823440

素因数分解:

$2^4\times 5^1\times {\mathrm{1410293}}^1$

素因数の和:1410306

約数の個数: 20

約数和(自身を含む): 262314684

約数和(自身を除く): 149491244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1410293, 2820586, 5641172, 7051465, 11282344, 14102930, 22564688, 28205860, 56411720, 112823440]

約数ペア:

[(1, 112823440), (2, 56411720), (4, 28205860), (5, 22564688), (8, 14102930), (10, 11282344), (16, 7051465), (20, 5641172), (40, 2820586), (80, 1410293)]