29121145400

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1994599}}^1$

素因数の和:1994688

約数の個数: 48

約数和(自身を含む): 68634186000

約数和(自身を除く): 39513040600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 7300, 14600, 1994599, 3989198, 7978396, 9972995, 15956792, 19945990, 39891980, 49864975, 79783960, 99729950, 145605727, 199459900, 291211454, 398919800, 582422908, 728028635, 1164845816, 1456057270, 2912114540, 3640143175, 5824229080, 7280286350, 14560572700, 29121145400]

約数ペア:

[(1, 29121145400), (2, 14560572700), (4, 7280286350), (5, 5824229080), (8, 3640143175), (10, 2912114540), (20, 1456057270), (25, 1164845816), (40, 728028635), (50, 582422908), (73, 398919800), (100, 291211454), (146, 199459900), (200, 145605727), (292, 99729950), (365, 79783960), (584, 49864975), (730, 39891980), (1460, 19945990), (1825, 15956792), (2920, 9972995), (3650, 7978396), (7300, 3989198), (14600, 1994599)]