2532615140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{87877}}^1$

素因数の和:88028

約数の個数: 48

約数和(自身を含む): 5846347584

約数和(自身を除く): 3313732444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 14410, 28820, 87877, 175754, 351508, 439385, 878770, 966647, 1757540, 1933294, 3866588, 4833235, 9666470, 11511887, 19332940, 23023774, 46047548, 57559435, 115118870, 126630757, 230237740, 253261514, 506523028, 633153785, 1266307570, 2532615140]

約数ペア:

[(1, 2532615140), (2, 1266307570), (4, 633153785), (5, 506523028), (10, 253261514), (11, 230237740), (20, 126630757), (22, 115118870), (44, 57559435), (55, 46047548), (110, 23023774), (131, 19332940), (220, 11511887), (262, 9666470), (524, 4833235), (655, 3866588), (1310, 1933294), (1441, 1757540), (2620, 966647), (2882, 878770), (5764, 439385), (7205, 351508), (14410, 175754), (28820, 87877)]