29392780

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4211}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 61916400

約数和(自身を除く): 32523620

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 4211, 6980, 8422, 16844, 21055, 42110, 84220, 1469639, 2939278, 5878556, 7348195, 14696390, 29392780]

約数ペア:

[(1, 29392780), (2, 14696390), (4, 7348195), (5, 5878556), (10, 2939278), (20, 1469639), (349, 84220), (698, 42110), (1396, 21055), (1745, 16844), (3490, 8422), (4211, 6980)]