8103370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 16556904

約数和(自身を除く): 8453534

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 181, 185, 242, 362, 370, 407, 605, 814, 905, 1210, 1810, 1991, 2035, 3982, 4070, 4477, 6697, 8954, 9955, 13394, 19910, 21901, 22385, 33485, 43802, 44770, 66970, 73667, 109505, 147334, 219010, 368335, 736670, 810337, 1620674, 4051685, 8103370]

約数ペア:

[(1, 8103370), (2, 4051685), (5, 1620674), (10, 810337), (11, 736670), (22, 368335), (37, 219010), (55, 147334), (74, 109505), (110, 73667), (121, 66970), (181, 44770), (185, 43802), (242, 33485), (362, 22385), (370, 21901), (407, 19910), (605, 13394), (814, 9955), (905, 8954), (1210, 6697), (1810, 4477), (1991, 4070), (2035, 3982)]