338123800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{241517}}^1$

素因数の和:241540

約数の個数: 48

約数和(自身を含む): 898446960

約数和(自身を除く): 560323160

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, 241517, 483034, 966068, 1207585, 1690619, 1932136, 2415170, 3381238, 4830340, 6037925, 6762476, 8453095, 9660680, 12075850, 13524952, 16906190, 24151700, 33812380, 42265475, 48303400, 67624760, 84530950, 169061900, 338123800]

約数ペア:

[(1, 338123800), (2, 169061900), (4, 84530950), (5, 67624760), (7, 48303400), (8, 42265475), (10, 33812380), (14, 24151700), (20, 16906190), (25, 13524952), (28, 12075850), (35, 9660680), (40, 8453095), (50, 6762476), (56, 6037925), (70, 4830340), (100, 3381238), (140, 2415170), (175, 1932136), (200, 1690619), (280, 1207585), (350, 966068), (700, 483034), (1400, 241517)]