29393380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77351}}^1$

素因数の和:77379

約数の個数: 24

約数和(自身を含む): 64975680

約数和(自身を除く): 35582300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 77351, 154702, 309404, 386755, 773510, 1469669, 1547020, 2939338, 5878676, 7348345, 14696690, 29393380]

約数ペア:

[(1, 29393380), (2, 14696690), (4, 7348345), (5, 5878676), (10, 2939338), (19, 1547020), (20, 1469669), (38, 773510), (76, 386755), (95, 309404), (190, 154702), (380, 77351)]