83076560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{21193}}^1$

素因数の和:21220

約数の個数: 60

約数和(自身を含む): 224698788

約数和(自身を除く): 141622228

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, 21193, 42386, 84772, 105965, 148351, 169544, 211930, 296702, 339088, 423860, 593404, 741755, 847720, 1038457, 1186808, 1483510, 1695440, 2076914, 2373616, 2967020, 4153828, 5192285, 5934040, 8307656, 10384570, 11868080, 16615312, 20769140, 41538280, 83076560]

約数ペア:

[(1, 83076560), (2, 41538280), (4, 20769140), (5, 16615312), (7, 11868080), (8, 10384570), (10, 8307656), (14, 5934040), (16, 5192285), (20, 4153828), (28, 2967020), (35, 2373616), (40, 2076914), (49, 1695440), (56, 1483510), (70, 1186808), (80, 1038457), (98, 847720), (112, 741755), (140, 593404), (196, 423860), (245, 339088), (280, 296702), (392, 211930), (490, 169544), (560, 148351), (784, 105965), (980, 84772), (1960, 42386), (3920, 21193)]