43125880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{22003}}^1$

素因数の和:22028

約数の個数: 48

約数和(自身を含む): 112880520

約数和(自身を除く): 69754640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 22003, 44006, 88012, 110015, 154021, 176024, 220030, 308042, 440060, 616084, 770105, 880120, 1078147, 1232168, 1540210, 2156294, 3080420, 4312588, 5390735, 6160840, 8625176, 10781470, 21562940, 43125880]

約数ペア:

[(1, 43125880), (2, 21562940), (4, 10781470), (5, 8625176), (7, 6160840), (8, 5390735), (10, 4312588), (14, 3080420), (20, 2156294), (28, 1540210), (35, 1232168), (40, 1078147), (49, 880120), (56, 770105), (70, 616084), (98, 440060), (140, 308042), (196, 220030), (245, 176024), (280, 154021), (392, 110015), (490, 88012), (980, 44006), (1960, 22003)]