29400220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77369}}^1$

素因数の和:77397

約数の個数: 24

約数和(自身を含む): 64990800

約数和(自身を除く): 35590580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 77369, 154738, 309476, 386845, 773690, 1470011, 1547380, 2940022, 5880044, 7350055, 14700110, 29400220]

約数ペア:

[(1, 29400220), (2, 14700110), (4, 7350055), (5, 5880044), (10, 2940022), (19, 1547380), (20, 1470011), (38, 773690), (76, 386845), (95, 309476), (190, 154738), (380, 77369)]