2450085440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{63277}}^1$

素因数の和:63316

約数の個数: 84

約数和(自身を含む): 6412972188

約数和(自身を除く): 3962886748

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9680, 19360, 38720, 63277, 126554, 253108, 316385, 506216, 632770, 696047, 1012432, 1265540, 1392094, 2024864, 2531080, 2784188, 3480235, 4049728, 5062160, 5568376, 6960470, 7656517, 10124320, 11136752, 13920940, 15313034, 20248640, 22273504, 27841880, 30626068, 38282585, 44547008, 55683760, 61252136, 76565170, 111367520, 122504272, 153130340, 222735040, 245008544, 306260680, 490017088, 612521360, 1225042720, 2450085440]

約数ペア:

[(1, 2450085440), (2, 1225042720), (4, 612521360), (5, 490017088), (8, 306260680), (10, 245008544), (11, 222735040), (16, 153130340), (20, 122504272), (22, 111367520), (32, 76565170), (40, 61252136), (44, 55683760), (55, 44547008), (64, 38282585), (80, 30626068), (88, 27841880), (110, 22273504), (121, 20248640), (160, 15313034), (176, 13920940), (220, 11136752), (242, 10124320), (320, 7656517), (352, 6960470), (440, 5568376), (484, 5062160), (605, 4049728), (704, 3480235), (880, 2784188), (968, 2531080), (1210, 2024864), (1760, 1392094), (1936, 1265540), (2420, 1012432), (3520, 696047), (3872, 632770), (4840, 506216), (7744, 316385), (9680, 253108), (19360, 126554), (38720, 63277)]