5211500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 13016640

約数和(自身を除く): 7805140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1489, 1750, 2978, 3500, 5956, 7445, 10423, 14890, 20846, 29780, 37225, 41692, 52115, 74450, 104230, 148900, 186125, 208460, 260575, 372250, 521150, 744500, 1042300, 1302875, 2605750, 5211500]

約数ペア:

[(1, 5211500), (2, 2605750), (4, 1302875), (5, 1042300), (7, 744500), (10, 521150), (14, 372250), (20, 260575), (25, 208460), (28, 186125), (35, 148900), (50, 104230), (70, 74450), (100, 52115), (125, 41692), (140, 37225), (175, 29780), (250, 20846), (350, 14890), (500, 10423), (700, 7445), (875, 5956), (1489, 3500), (1750, 2978)]