58163720

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7307}}^1$

素因数の和:7517

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 73380280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7307, 7960, 14614, 29228, 36535, 58456, 73070, 146140, 292280, 1454093, 2908186, 5816372, 7270465, 11632744, 14540930, 29081860, 58163720]

約数ペア:

[(1, 58163720), (2, 29081860), (4, 14540930), (5, 11632744), (8, 7270465), (10, 5816372), (20, 2908186), (40, 1454093), (199, 292280), (398, 146140), (796, 73070), (995, 58456), (1592, 36535), (1990, 29228), (3980, 14614), (7307, 7960)]