86563000

素因数分解:

$2^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 204703200

約数和(自身を除く): 118140200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 125, 200, 214, 250, 428, 500, 535, 809, 856, 1000, 1070, 1618, 2140, 2675, 3236, 4045, 4280, 5350, 6472, 8090, 10700, 13375, 16180, 20225, 21400, 26750, 32360, 40450, 53500, 80900, 86563, 101125, 107000, 161800, 173126, 202250, 346252, 404500, 432815, 692504, 809000, 865630, 1731260, 2164075, 3462520, 4328150, 8656300, 10820375, 17312600, 21640750, 43281500, 86563000]

約数ペア:

[(1, 86563000), (2, 43281500), (4, 21640750), (5, 17312600), (8, 10820375), (10, 8656300), (20, 4328150), (25, 3462520), (40, 2164075), (50, 1731260), (100, 865630), (107, 809000), (125, 692504), (200, 432815), (214, 404500), (250, 346252), (428, 202250), (500, 173126), (535, 161800), (809, 107000), (856, 101125), (1000, 86563), (1070, 80900), (1618, 53500), (2140, 40450), (2675, 32360), (3236, 26750), (4045, 21400), (4280, 20225), (5350, 16180), (6472, 13375), (8090, 10700)]