112868140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73291}}^1$

素因数の和:73318

約数の個数: 48

約数和(自身を含む): 295513344

約数和(自身を除く): 182645204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 73291, 146582, 293164, 366455, 513037, 732910, 806201, 1026074, 1465820, 1612402, 2052148, 2565185, 3224804, 4031005, 5130370, 5643407, 8062010, 10260740, 11286814, 16124020, 22573628, 28217035, 56434070, 112868140]

約数ペア:

[(1, 112868140), (2, 56434070), (4, 28217035), (5, 22573628), (7, 16124020), (10, 11286814), (11, 10260740), (14, 8062010), (20, 5643407), (22, 5130370), (28, 4031005), (35, 3224804), (44, 2565185), (55, 2052148), (70, 1612402), (77, 1465820), (110, 1026074), (140, 806201), (154, 732910), (220, 513037), (308, 366455), (385, 293164), (770, 146582), (1540, 73291)]