13048700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2663}}^1$

素因数の和:2691

約数の個数: 54

約数和(自身を含む): 32951016

約数和(自身を除く): 19902316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2663, 4900, 5326, 10652, 13315, 18641, 26630, 37282, 53260, 66575, 74564, 93205, 130487, 133150, 186410, 260974, 266300, 372820, 466025, 521948, 652435, 932050, 1304870, 1864100, 2609740, 3262175, 6524350, 13048700]

約数ペア:

[(1, 13048700), (2, 6524350), (4, 3262175), (5, 2609740), (7, 1864100), (10, 1304870), (14, 932050), (20, 652435), (25, 521948), (28, 466025), (35, 372820), (49, 266300), (50, 260974), (70, 186410), (98, 133150), (100, 130487), (140, 93205), (175, 74564), (196, 66575), (245, 53260), (350, 37282), (490, 26630), (700, 18641), (980, 13315), (1225, 10652), (2450, 5326), (2663, 4900)]