5647100

素因数分解:

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

素因数の和:542

約数の個数: 36

約数和(自身を含む): 12369000

約数和(自身を除く): 6721900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 379, 596, 745, 758, 1490, 1516, 1895, 2980, 3725, 3790, 7450, 7580, 9475, 14900, 18950, 37900, 56471, 112942, 225884, 282355, 564710, 1129420, 1411775, 2823550, 5647100]

約数ペア:

[(1, 5647100), (2, 2823550), (4, 1411775), (5, 1129420), (10, 564710), (20, 282355), (25, 225884), (50, 112942), (100, 56471), (149, 37900), (298, 18950), (379, 14900), (596, 9475), (745, 7580), (758, 7450), (1490, 3790), (1516, 3725), (1895, 2980)]