458027180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{135511}}^1$

素因数の和:135546

約数の個数: 36

約数和(自身を含む): 1041545232

約数和(自身を除く): 583518052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 135511, 271022, 542044, 677555, 1355110, 1761643, 2710220, 3523286, 7046572, 8808215, 17616430, 22901359, 35232860, 45802718, 91605436, 114506795, 229013590, 458027180]

約数ペア:

[(1, 458027180), (2, 229013590), (4, 114506795), (5, 91605436), (10, 45802718), (13, 35232860), (20, 22901359), (26, 17616430), (52, 8808215), (65, 7046572), (130, 3523286), (169, 2710220), (260, 1761643), (338, 1355110), (676, 677555), (845, 542044), (1690, 271022), (3380, 135511)]