85880410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111533}}^1$

素因数の和:111558

約数の個数: 32

約数和(自身を含む): 192730752

約数和(自身を除く): 106850342

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 111533, 223066, 557665, 780731, 1115330, 1226863, 1561462, 2453726, 3903655, 6134315, 7807310, 8588041, 12268630, 17176082, 42940205, 85880410]

約数ペア:

[(1, 85880410), (2, 42940205), (5, 17176082), (7, 12268630), (10, 8588041), (11, 7807310), (14, 6134315), (22, 3903655), (35, 2453726), (55, 1561462), (70, 1226863), (77, 1115330), (110, 780731), (154, 557665), (385, 223066), (770, 111533)]