41042960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73291}}^1$

素因数の和:73311

約数の個数: 40

約数和(自身を含む): 109058496

約数和(自身を除く): 68015536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 73291, 146582, 293164, 366455, 513037, 586328, 732910, 1026074, 1172656, 1465820, 2052148, 2565185, 2931640, 4104296, 5130370, 5863280, 8208592, 10260740, 20521480, 41042960]

約数ペア:

[(1, 41042960), (2, 20521480), (4, 10260740), (5, 8208592), (7, 5863280), (8, 5130370), (10, 4104296), (14, 2931640), (16, 2565185), (20, 2052148), (28, 1465820), (35, 1172656), (40, 1026074), (56, 732910), (70, 586328), (80, 513037), (112, 366455), (140, 293164), (280, 146582), (560, 73291)]