29391860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77347}}^1$

素因数の和:77375

約数の個数: 24

約数和(自身を含む): 64972320

約数和(自身を除く): 35580460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 77347, 154694, 309388, 386735, 773470, 1469593, 1546940, 2939186, 5878372, 7347965, 14695930, 29391860]

約数ペア:

[(1, 29391860), (2, 14695930), (4, 7347965), (5, 5878372), (10, 2939186), (19, 1546940), (20, 1469593), (38, 773470), (76, 386735), (95, 309388), (190, 154694), (380, 77347)]