41500020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3511}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 116823168

約数和(自身を除く): 75323148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3511, 3940, 5910, 7022, 10533, 11820, 14044, 17555, 21066, 35110, 42132, 52665, 70220, 105330, 210660, 691667, 1383334, 2075001, 2766668, 3458335, 4150002, 6916670, 8300004, 10375005, 13833340, 20750010, 41500020]

約数ペア:

[(1, 41500020), (2, 20750010), (3, 13833340), (4, 10375005), (5, 8300004), (6, 6916670), (10, 4150002), (12, 3458335), (15, 2766668), (20, 2075001), (30, 1383334), (60, 691667), (197, 210660), (394, 105330), (591, 70220), (788, 52665), (985, 42132), (1182, 35110), (1970, 21066), (2364, 17555), (2955, 14044), (3511, 11820), (3940, 10533), (5910, 7022)]