109983440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{28057}}^1$

素因数の和:28084

約数の個数: 60

約数和(自身を含む): 297470916

約数和(自身を除く): 187487476

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 28057, 56114, 112228, 140285, 196399, 224456, 280570, 392798, 448912, 561140, 785596, 981995, 1122280, 1374793, 1571192, 1963990, 2244560, 2749586, 3142384, 3927980, 5499172, 6873965, 7855960, 10998344, 13747930, 15711920, 21996688, 27495860, 54991720, 109983440]

約数ペア:

[(1, 109983440), (2, 54991720), (4, 27495860), (5, 21996688), (7, 15711920), (8, 13747930), (10, 10998344), (14, 7855960), (16, 6873965), (20, 5499172), (28, 3927980), (35, 3142384), (40, 2749586), (49, 2244560), (56, 1963990), (70, 1571192), (80, 1374793), (98, 1122280), (112, 981995), (140, 785596), (196, 561140), (245, 448912), (280, 392798), (392, 280570), (490, 224456), (560, 196399), (784, 140285), (980, 112228), (1960, 56114), (3920, 28057)]