80343010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23561}}^1$

素因数の和:23610

約数の個数: 32

約数和(自身を含む): 162860544

約数和(自身を除く): 82517534

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 23561, 47122, 117805, 235610, 259171, 518342, 730391, 1295855, 1460782, 2591710, 3651955, 7303910, 8034301, 16068602, 40171505, 80343010]

約数ペア:

[(1, 80343010), (2, 40171505), (5, 16068602), (10, 8034301), (11, 7303910), (22, 3651955), (31, 2591710), (55, 1460782), (62, 1295855), (110, 730391), (155, 518342), (310, 259171), (341, 235610), (682, 117805), (1705, 47122), (3410, 23561)]