25957320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7502

約数の個数: 64

約数和(自身を含む): 80568000

約数和(自身を除く): 54610680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 7459, 14918, 22377, 29836, 37295, 44754, 59672, 74590, 89508, 111885, 149180, 179016, 216311, 223770, 298360, 432622, 447540, 648933, 865244, 895080, 1081555, 1297866, 1730488, 2163110, 2595732, 3244665, 4326220, 5191464, 6489330, 8652440, 12978660, 25957320]

約数ペア:

[(1, 25957320), (2, 12978660), (3, 8652440), (4, 6489330), (5, 5191464), (6, 4326220), (8, 3244665), (10, 2595732), (12, 2163110), (15, 1730488), (20, 1297866), (24, 1081555), (29, 895080), (30, 865244), (40, 648933), (58, 447540), (60, 432622), (87, 298360), (116, 223770), (120, 216311), (145, 179016), (174, 149180), (232, 111885), (290, 89508), (348, 74590), (435, 59672), (580, 44754), (696, 37295), (870, 29836), (1160, 22377), (1740, 14918), (3480, 7459)]