2016383800

素因数分解:

$2^3\times 5^2\times {\mathrm{1109}}^1\times {\mathrm{9091}}^1$

素因数の和:10216

約数の個数: 48

約数和(自身を含む): 4692835800

約数和(自身を除く): 2676452000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1109, 2218, 4436, 5545, 8872, 9091, 11090, 18182, 22180, 27725, 36364, 44360, 45455, 55450, 72728, 90910, 110900, 181820, 221800, 227275, 363640, 454550, 909100, 1818200, 10081919, 20163838, 40327676, 50409595, 80655352, 100819190, 201638380, 252047975, 403276760, 504095950, 1008191900, 2016383800]

約数ペア:

[(1, 2016383800), (2, 1008191900), (4, 504095950), (5, 403276760), (8, 252047975), (10, 201638380), (20, 100819190), (25, 80655352), (40, 50409595), (50, 40327676), (100, 20163838), (200, 10081919), (1109, 1818200), (2218, 909100), (4436, 454550), (5545, 363640), (8872, 227275), (9091, 221800), (11090, 181820), (18182, 110900), (22180, 90910), (27725, 72728), (36364, 55450), (44360, 45455)]