56760760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{202717}}^1$

素因数の和:202735

約数の個数: 32

約数和(自身を含む): 145956960

約数和(自身を除く): 89196200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 202717, 405434, 810868, 1013585, 1419019, 1621736, 2027170, 2838038, 4054340, 5676076, 7095095, 8108680, 11352152, 14190190, 28380380, 56760760]

約数ペア:

[(1, 56760760), (2, 28380380), (4, 14190190), (5, 11352152), (7, 8108680), (8, 7095095), (10, 5676076), (14, 4054340), (20, 2838038), (28, 2027170), (35, 1621736), (40, 1419019), (56, 1013585), (70, 810868), (140, 405434), (280, 202717)]