5223500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 11811072

約数和(自身を除く): 6587572

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 337, 500, 620, 674, 775, 1348, 1550, 1685, 3100, 3370, 3875, 6740, 7750, 8425, 10447, 15500, 16850, 20894, 33700, 41788, 42125, 52235, 84250, 104470, 168500, 208940, 261175, 522350, 1044700, 1305875, 2611750, 5223500]

約数ペア:

[(1, 5223500), (2, 2611750), (4, 1305875), (5, 1044700), (10, 522350), (20, 261175), (25, 208940), (31, 168500), (50, 104470), (62, 84250), (100, 52235), (124, 42125), (125, 41788), (155, 33700), (250, 20894), (310, 16850), (337, 15500), (500, 10447), (620, 8425), (674, 7750), (775, 6740), (1348, 3875), (1550, 3370), (1685, 3100)]