42677240

素因数分解:

$2^3\times 5^1\times {\mathrm{1066931}}^1$

素因数の和:1066942

約数の個数: 16

約数和(自身を含む): 96023880

約数和(自身を除く): 53346640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1066931, 2133862, 4267724, 5334655, 8535448, 10669310, 21338620, 42677240]

約数ペア:

[(1, 42677240), (2, 21338620), (4, 10669310), (5, 8535448), (8, 5334655), (10, 4267724), (20, 2133862), (40, 1066931)]