254605732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 477938160

約数和(自身を除く): 223332428

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 137, 148, 274, 433, 548, 866, 1073, 1732, 2146, 3973, 4292, 5069, 7946, 10138, 12557, 15892, 16021, 20276, 25114, 32042, 50228, 59321, 64084, 118642, 147001, 237284, 294002, 464609, 588004, 929218, 1720309, 1858436, 2194877, 3440618, 4389754, 6881236, 8779508, 63651433, 127302866, 254605732]

約数ペア:

[(1, 254605732), (2, 127302866), (4, 63651433), (29, 8779508), (37, 6881236), (58, 4389754), (74, 3440618), (116, 2194877), (137, 1858436), (148, 1720309), (274, 929218), (433, 588004), (548, 464609), (866, 294002), (1073, 237284), (1732, 147001), (2146, 118642), (3973, 64084), (4292, 59321), (5069, 50228), (7946, 32042), (10138, 25114), (12557, 20276), (15892, 16021)]