40818660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23459}}^1$

素因数の和:23500

約数の個数: 48

約数和(自身を含む): 118238400

約数和(自身を除く): 77419740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 23459, 46918, 70377, 93836, 117295, 140754, 234590, 281508, 351885, 469180, 680311, 703770, 1360622, 1407540, 2040933, 2721244, 3401555, 4081866, 6803110, 8163732, 10204665, 13606220, 20409330, 40818660]

約数ペア:

[(1, 40818660), (2, 20409330), (3, 13606220), (4, 10204665), (5, 8163732), (6, 6803110), (10, 4081866), (12, 3401555), (15, 2721244), (20, 2040933), (29, 1407540), (30, 1360622), (58, 703770), (60, 680311), (87, 469180), (116, 351885), (145, 281508), (174, 234590), (290, 140754), (348, 117295), (435, 93836), (580, 70377), (870, 46918), (1740, 23459)]