16229560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 40046400

約数和(自身を除く): 23816840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 823, 986, 1160, 1646, 1972, 2465, 3292, 3944, 4115, 4930, 6584, 8230, 9860, 13991, 16460, 19720, 23867, 27982, 32920, 47734, 55964, 69955, 95468, 111928, 119335, 139910, 190936, 238670, 279820, 405739, 477340, 559640, 811478, 954680, 1622956, 2028695, 3245912, 4057390, 8114780, 16229560]

約数ペア:

[(1, 16229560), (2, 8114780), (4, 4057390), (5, 3245912), (8, 2028695), (10, 1622956), (17, 954680), (20, 811478), (29, 559640), (34, 477340), (40, 405739), (58, 279820), (68, 238670), (85, 190936), (116, 139910), (136, 119335), (145, 111928), (170, 95468), (232, 69955), (290, 55964), (340, 47734), (493, 32920), (580, 27982), (680, 23867), (823, 19720), (986, 16460), (1160, 13991), (1646, 9860), (1972, 8230), (2465, 6584), (3292, 4930), (3944, 4115)]