25734180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 72293760

約数和(自身を除く): 46559580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 977, 1317, 1756, 1954, 2195, 2634, 2931, 3908, 4390, 4885, 5268, 5862, 6585, 8780, 9770, 11724, 13170, 14655, 19540, 26340, 29310, 58620, 428903, 857806, 1286709, 1715612, 2144515, 2573418, 4289030, 5146836, 6433545, 8578060, 12867090, 25734180]

約数ペア:

[(1, 25734180), (2, 12867090), (3, 8578060), (4, 6433545), (5, 5146836), (6, 4289030), (10, 2573418), (12, 2144515), (15, 1715612), (20, 1286709), (30, 857806), (60, 428903), (439, 58620), (878, 29310), (977, 26340), (1317, 19540), (1756, 14655), (1954, 13170), (2195, 11724), (2634, 9770), (2931, 8780), (3908, 6585), (4390, 5862), (4885, 5268)]