67565740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9958

約数の個数: 48

約数和(自身を含む): 159796224

約数和(自身を除く): 92230484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 9907, 19814, 39628, 49535, 99070, 108977, 198140, 217954, 307117, 435908, 544885, 614234, 1089770, 1228468, 1535585, 2179540, 3071170, 3378287, 6142340, 6756574, 13513148, 16891435, 33782870, 67565740]

約数ペア:

[(1, 67565740), (2, 33782870), (4, 16891435), (5, 13513148), (10, 6756574), (11, 6142340), (20, 3378287), (22, 3071170), (31, 2179540), (44, 1535585), (55, 1228468), (62, 1089770), (110, 614234), (124, 544885), (155, 435908), (220, 307117), (310, 217954), (341, 198140), (620, 108977), (682, 99070), (1364, 49535), (1705, 39628), (3410, 19814), (6820, 9907)]