13703000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 32685120

約数和(自身を除く): 18982120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 193, 200, 250, 284, 355, 386, 500, 568, 710, 772, 965, 1000, 1420, 1544, 1775, 1930, 2840, 3550, 3860, 4825, 7100, 7720, 8875, 9650, 13703, 14200, 17750, 19300, 24125, 27406, 35500, 38600, 48250, 54812, 68515, 71000, 96500, 109624, 137030, 193000, 274060, 342575, 548120, 685150, 1370300, 1712875, 2740600, 3425750, 6851500, 13703000]

約数ペア:

[(1, 13703000), (2, 6851500), (4, 3425750), (5, 2740600), (8, 1712875), (10, 1370300), (20, 685150), (25, 548120), (40, 342575), (50, 274060), (71, 193000), (100, 137030), (125, 109624), (142, 96500), (193, 71000), (200, 68515), (250, 54812), (284, 48250), (355, 38600), (386, 35500), (500, 27406), (568, 24125), (710, 19300), (772, 17750), (965, 14200), (1000, 13703), (1420, 9650), (1544, 8875), (1775, 7720), (1930, 7100), (2840, 4825), (3550, 3860)]