2059400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 5475840

約数和(自身を除く): 3416440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 1471, 2942, 5884, 7355, 10297, 11768, 14710, 20594, 29420, 36775, 41188, 51485, 58840, 73550, 82376, 102970, 147100, 205940, 257425, 294200, 411880, 514850, 1029700, 2059400]

約数ペア:

[(1, 2059400), (2, 1029700), (4, 514850), (5, 411880), (7, 294200), (8, 257425), (10, 205940), (14, 147100), (20, 102970), (25, 82376), (28, 73550), (35, 58840), (40, 51485), (50, 41188), (56, 36775), (70, 29420), (100, 20594), (140, 14710), (175, 11768), (200, 10297), (280, 7355), (350, 5884), (700, 2942), (1400, 1471)]