7136828740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1\times {\mathrm{5881}}^1$

素因数の和:7228

約数の個数: 48

約数和(自身を含む): 15320680704

約数和(自身を除く): 8183851964

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1291, 2582, 5164, 5881, 6455, 11762, 12910, 23524, 25820, 29405, 58810, 60677, 117620, 121354, 242708, 276407, 303385, 552814, 606770, 1105628, 1213540, 1382035, 2764070, 5528140, 7592371, 15184742, 30369484, 37961855, 75923710, 151847420, 356841437, 713682874, 1427365748, 1784207185, 3568414370, 7136828740]

約数ペア:

[(1, 7136828740), (2, 3568414370), (4, 1784207185), (5, 1427365748), (10, 713682874), (20, 356841437), (47, 151847420), (94, 75923710), (188, 37961855), (235, 30369484), (470, 15184742), (940, 7592371), (1291, 5528140), (2582, 2764070), (5164, 1382035), (5881, 1213540), (6455, 1105628), (11762, 606770), (12910, 552814), (23524, 303385), (25820, 276407), (29405, 242708), (58810, 121354), (60677, 117620)]