112942000

素因数分解:

$2^4\times 5^3\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 80

約数和(自身を含む): 275652000

約数和(自身を除く): 162710000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 149, 200, 250, 298, 379, 400, 500, 596, 745, 758, 1000, 1192, 1490, 1516, 1895, 2000, 2384, 2980, 3032, 3725, 3790, 5960, 6064, 7450, 7580, 9475, 11920, 14900, 15160, 18625, 18950, 29800, 30320, 37250, 37900, 47375, 56471, 59600, 74500, 75800, 94750, 112942, 149000, 151600, 189500, 225884, 282355, 298000, 379000, 451768, 564710, 758000, 903536, 1129420, 1411775, 2258840, 2823550, 4517680, 5647100, 7058875, 11294200, 14117750, 22588400, 28235500, 56471000, 112942000]

約数ペア:

[(1, 112942000), (2, 56471000), (4, 28235500), (5, 22588400), (8, 14117750), (10, 11294200), (16, 7058875), (20, 5647100), (25, 4517680), (40, 2823550), (50, 2258840), (80, 1411775), (100, 1129420), (125, 903536), (149, 758000), (200, 564710), (250, 451768), (298, 379000), (379, 298000), (400, 282355), (500, 225884), (596, 189500), (745, 151600), (758, 149000), (1000, 112942), (1192, 94750), (1490, 75800), (1516, 74500), (1895, 59600), (2000, 56471), (2384, 47375), (2980, 37900), (3032, 37250), (3725, 30320), (3790, 29800), (5960, 18950), (6064, 18625), (7450, 15160), (7580, 14900), (9475, 11920)]