9947200

素因数分解:

$2^6\times 5^2\times {\mathrm{6217}}^1$

素因数の和:6239

約数の個数: 42

約数和(自身を含む): 24480266

約数和(自身を除く): 14533066

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 6217, 12434, 24868, 31085, 49736, 62170, 99472, 124340, 155425, 198944, 248680, 310850, 397888, 497360, 621700, 994720, 1243400, 1989440, 2486800, 4973600, 9947200]

約数ペア:

[(1, 9947200), (2, 4973600), (4, 2486800), (5, 1989440), (8, 1243400), (10, 994720), (16, 621700), (20, 497360), (25, 397888), (32, 310850), (40, 248680), (50, 198944), (64, 155425), (80, 124340), (100, 99472), (160, 62170), (200, 49736), (320, 31085), (400, 24868), (800, 12434), (1600, 6217)]