41518160

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2689}}^1$

素因数の和:2895

約数の個数: 40

約数和(自身を含む): 97065960

約数和(自身を除く): 55547800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 2689, 3088, 3860, 5378, 7720, 10756, 13445, 15440, 21512, 26890, 43024, 53780, 107560, 215120, 518977, 1037954, 2075908, 2594885, 4151816, 5189770, 8303632, 10379540, 20759080, 41518160]

約数ペア:

[(1, 41518160), (2, 20759080), (4, 10379540), (5, 8303632), (8, 5189770), (10, 4151816), (16, 2594885), (20, 2075908), (40, 1037954), (80, 518977), (193, 215120), (386, 107560), (772, 53780), (965, 43024), (1544, 26890), (1930, 21512), (2689, 15440), (3088, 13445), (3860, 10756), (5378, 7720)]