1539635080

素因数分解:

$2^3\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{13259}}^1$

素因数の和:16173

約数の個数: 32

約数和(自身を含む): 3465633600

約数和(自身を除く): 1925998520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2903, 5806, 11612, 13259, 14515, 23224, 26518, 29030, 53036, 58060, 66295, 106072, 116120, 132590, 265180, 530360, 38490877, 76981754, 153963508, 192454385, 307927016, 384908770, 769817540, 1539635080]

約数ペア:

[(1, 1539635080), (2, 769817540), (4, 384908770), (5, 307927016), (8, 192454385), (10, 153963508), (20, 76981754), (40, 38490877), (2903, 530360), (5806, 265180), (11612, 132590), (13259, 116120), (14515, 106072), (23224, 66295), (26518, 58060), (29030, 53036)]