29459960

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3701}}^1$

素因数の和:3911

約数の個数: 32

約数和(自身を含む): 66636000

約数和(自身を除く): 37176040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3701, 3980, 7402, 7960, 14804, 18505, 29608, 37010, 74020, 148040, 736499, 1472998, 2945996, 3682495, 5891992, 7364990, 14729980, 29459960]

約数ペア:

[(1, 29459960), (2, 14729980), (4, 7364990), (5, 5891992), (8, 3682495), (10, 2945996), (20, 1472998), (40, 736499), (199, 148040), (398, 74020), (796, 37010), (995, 29608), (1592, 18505), (1990, 14804), (3701, 7960), (3980, 7402)]