2528300

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 5556936

約数和(自身を除く): 3028636

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 193, 262, 386, 524, 655, 772, 965, 1310, 1930, 2620, 3275, 3860, 4825, 6550, 9650, 13100, 19300, 25283, 50566, 101132, 126415, 252830, 505660, 632075, 1264150, 2528300]

約数ペア:

[(1, 2528300), (2, 1264150), (4, 632075), (5, 505660), (10, 252830), (20, 126415), (25, 101132), (50, 50566), (100, 25283), (131, 19300), (193, 13100), (262, 9650), (386, 6550), (524, 4825), (655, 3860), (772, 3275), (965, 2620), (1310, 1930)]