1411065220

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{354539}}^1$

素因数の和:354747

約数の個数: 24

約数和(自身を含む): 2978136000

約数和(自身を除く): 1567070780

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 354539, 709078, 1418156, 1772695, 3545390, 7090780, 70553261, 141106522, 282213044, 352766305, 705532610, 1411065220]

約数ペア:

[(1, 1411065220), (2, 705532610), (4, 352766305), (5, 282213044), (10, 141106522), (20, 70553261), (199, 7090780), (398, 3545390), (796, 1772695), (995, 1418156), (1990, 709078), (3980, 354539)]