88704760

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{16187}}^1$

素因数の和:16335

約数の個数: 32

約数和(自身を含む): 201054960

約数和(自身を除く): 112350200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 16187, 32374, 64748, 80935, 129496, 161870, 323740, 647480, 2217619, 4435238, 8870476, 11088095, 17740952, 22176190, 44352380, 88704760]

約数ペア:

[(1, 88704760), (2, 44352380), (4, 22176190), (5, 17740952), (8, 11088095), (10, 8870476), (20, 4435238), (40, 2217619), (137, 647480), (274, 323740), (548, 161870), (685, 129496), (1096, 80935), (1370, 64748), (2740, 32374), (5480, 16187)]