5313400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 12767040

約数和(自身を除く): 7453640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 857, 1240, 1550, 1714, 3100, 3428, 4285, 6200, 6856, 8570, 17140, 21425, 26567, 34280, 42850, 53134, 85700, 106268, 132835, 171400, 212536, 265670, 531340, 664175, 1062680, 1328350, 2656700, 5313400]

約数ペア:

[(1, 5313400), (2, 2656700), (4, 1328350), (5, 1062680), (8, 664175), (10, 531340), (20, 265670), (25, 212536), (31, 171400), (40, 132835), (50, 106268), (62, 85700), (100, 53134), (124, 42850), (155, 34280), (200, 26567), (248, 21425), (310, 17140), (620, 8570), (775, 6856), (857, 6200), (1240, 4285), (1550, 3428), (1714, 3100)]