23359180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6911}}^1$

素因数の和:6946

約数の個数: 36

約数和(自身を含む): 53125632

約数和(自身を除く): 29766452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 6911, 13822, 27644, 34555, 69110, 89843, 138220, 179686, 359372, 449215, 898430, 1167959, 1796860, 2335918, 4671836, 5839795, 11679590, 23359180]

約数ペア:

[(1, 23359180), (2, 11679590), (4, 5839795), (5, 4671836), (10, 2335918), (13, 1796860), (20, 1167959), (26, 898430), (52, 449215), (65, 359372), (130, 179686), (169, 138220), (260, 89843), (338, 69110), (676, 34555), (845, 27644), (1690, 13822), (3380, 6911)]