445947260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2027033}}^1$

素因数の和:2027053

約数の個数: 24

約数和(自身を含む): 1021625136

約数和(自身を除く): 575677876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2027033, 4054066, 8108132, 10135165, 20270330, 22297363, 40540660, 44594726, 89189452, 111486815, 222973630, 445947260]

約数ペア:

[(1, 445947260), (2, 222973630), (4, 111486815), (5, 89189452), (10, 44594726), (11, 40540660), (20, 22297363), (22, 20270330), (44, 10135165), (55, 8108132), (110, 4054066), (220, 2027033)]