29388340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20129}}^1$

素因数の和:20211

約数の個数: 24

約数和(自身を含む): 62564040

約数和(自身を除く): 33175700

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 20129, 40258, 80516, 100645, 201290, 402580, 1469417, 2938834, 5877668, 7347085, 14694170, 29388340]

約数ペア:

[(1, 29388340), (2, 14694170), (4, 7347085), (5, 5877668), (10, 2938834), (20, 1469417), (73, 402580), (146, 201290), (292, 100645), (365, 80516), (730, 40258), (1460, 20129)]