64191710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53051}}^1$

素因数の和:53080

約数の個数: 24

約数和(自身を含む): 127006488

約数和(自身を除く): 62814778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 53051, 106102, 265255, 530510, 583561, 1167122, 2917805, 5835610, 6419171, 12838342, 32095855, 64191710]

約数ペア:

[(1, 64191710), (2, 32095855), (5, 12838342), (10, 6419171), (11, 5835610), (22, 2917805), (55, 1167122), (110, 583561), (121, 530510), (242, 265255), (605, 106102), (1210, 53051)]