29129560

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2063}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 65759040

約数和(自身を除く): 36629480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2063, 2824, 3530, 4126, 7060, 8252, 10315, 14120, 16504, 20630, 41260, 82520, 728239, 1456478, 2912956, 3641195, 5825912, 7282390, 14564780, 29129560]

約数ペア:

[(1, 29129560), (2, 14564780), (4, 7282390), (5, 5825912), (8, 3641195), (10, 2912956), (20, 1456478), (40, 728239), (353, 82520), (706, 41260), (1412, 20630), (1765, 16504), (2063, 14120), (2824, 10315), (3530, 8252), (4126, 7060)]