8047730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 6951310

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 167, 305, 334, 395, 610, 790, 835, 1670, 4819, 9638, 10187, 13193, 20374, 24095, 26386, 48190, 50935, 65965, 101870, 131930, 804773, 1609546, 4023865, 8047730]

約数ペア:

[(1, 8047730), (2, 4023865), (5, 1609546), (10, 804773), (61, 131930), (79, 101870), (122, 65965), (158, 50935), (167, 48190), (305, 26386), (334, 24095), (395, 20374), (610, 13193), (790, 10187), (835, 9638), (1670, 4819)]