40099610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 73751040

約数和(自身を除く): 33651430

約数列:

[1, 2, 5, 10, 79, 158, 193, 263, 386, 395, 526, 790, 965, 1315, 1930, 2630, 15247, 20777, 30494, 41554, 50759, 76235, 101518, 103885, 152470, 207770, 253795, 507590, 4009961, 8019922, 20049805, 40099610]

約数ペア:

[(1, 40099610), (2, 20049805), (5, 8019922), (10, 4009961), (79, 507590), (158, 253795), (193, 207770), (263, 152470), (386, 103885), (395, 101518), (526, 76235), (790, 50759), (965, 41554), (1315, 30494), (1930, 20777), (2630, 15247)]