5094420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 14370048

約数和(自身を除く): 9275628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 431, 591, 788, 862, 985, 1182, 1293, 1724, 1970, 2155, 2364, 2586, 2955, 3940, 4310, 5172, 5910, 6465, 8620, 11820, 12930, 25860, 84907, 169814, 254721, 339628, 424535, 509442, 849070, 1018884, 1273605, 1698140, 2547210, 5094420]

約数ペア:

[(1, 5094420), (2, 2547210), (3, 1698140), (4, 1273605), (5, 1018884), (6, 849070), (10, 509442), (12, 424535), (15, 339628), (20, 254721), (30, 169814), (60, 84907), (197, 25860), (394, 12930), (431, 11820), (591, 8620), (788, 6465), (862, 5910), (985, 5172), (1182, 4310), (1293, 3940), (1724, 2955), (1970, 2586), (2155, 2364)]