425091260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3469}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 975875040

約数和(自身を除く): 550783780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 557, 1114, 2228, 2785, 3469, 5570, 6127, 6938, 11140, 12254, 13876, 17345, 24508, 30635, 34690, 38159, 61270, 69380, 76318, 122540, 152636, 190795, 381590, 763180, 1932233, 3864466, 7728932, 9661165, 19322330, 21254563, 38644660, 42509126, 85018252, 106272815, 212545630, 425091260]

約数ペア:

[(1, 425091260), (2, 212545630), (4, 106272815), (5, 85018252), (10, 42509126), (11, 38644660), (20, 21254563), (22, 19322330), (44, 9661165), (55, 7728932), (110, 3864466), (220, 1932233), (557, 763180), (1114, 381590), (2228, 190795), (2785, 152636), (3469, 122540), (5570, 76318), (6127, 69380), (6938, 61270), (11140, 38159), (12254, 34690), (13876, 30635), (17345, 24508)]