45509480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26459}}^1$

素因数の和:26513

約数の個数: 32

約数和(自身を含む): 104781600

約数和(自身を除く): 59272120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 26459, 52918, 105836, 132295, 211672, 264590, 529180, 1058360, 1137737, 2275474, 4550948, 5688685, 9101896, 11377370, 22754740, 45509480]

約数ペア:

[(1, 45509480), (2, 22754740), (4, 11377370), (5, 9101896), (8, 5688685), (10, 4550948), (20, 2275474), (40, 1137737), (43, 1058360), (86, 529180), (172, 264590), (215, 211672), (344, 132295), (430, 105836), (860, 52918), (1720, 26459)]