29956040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44053}}^1$

素因数の和:44081

約数の個数: 32

約数和(自身を含む): 71367480

約数和(自身を除く): 41411440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 44053, 88106, 176212, 220265, 352424, 440530, 748901, 881060, 1497802, 1762120, 2995604, 3744505, 5991208, 7489010, 14978020, 29956040]

約数ペア:

[(1, 29956040), (2, 14978020), (4, 7489010), (5, 5991208), (8, 3744505), (10, 2995604), (17, 1762120), (20, 1497802), (34, 881060), (40, 748901), (68, 440530), (85, 352424), (136, 220265), (170, 176212), (340, 88106), (680, 44053)]