82399790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{68099}}^1$

素因数の和:68128

約数の個数: 24

約数和(自身を含む): 163031400

約数和(自身を除く): 80631610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 68099, 136198, 340495, 680990, 749089, 1498178, 3745445, 7490890, 8239979, 16479958, 41199895, 82399790]

約数ペア:

[(1, 82399790), (2, 41199895), (5, 16479958), (10, 8239979), (11, 7490890), (22, 3745445), (55, 1498178), (110, 749089), (121, 680990), (242, 340495), (605, 136198), (1210, 68099)]