84830920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16699}}^1$

素因数の和:16837

約数の個数: 32

約数和(自身を含む): 192384000

約数和(自身を除く): 107553080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 16699, 33398, 66796, 83495, 133592, 166990, 333980, 667960, 2120773, 4241546, 8483092, 10603865, 16966184, 21207730, 42415460, 84830920]

約数ペア:

[(1, 84830920), (2, 42415460), (4, 21207730), (5, 16966184), (8, 10603865), (10, 8483092), (20, 4241546), (40, 2120773), (127, 667960), (254, 333980), (508, 166990), (635, 133592), (1016, 83495), (1270, 66796), (2540, 33398), (5080, 16699)]