14642900

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1004

約数の個数: 36

約数和(自身を含む): 31990140

約数和(自身を除く): 17347240

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 724, 809, 905, 1618, 1810, 3236, 3620, 4045, 4525, 8090, 9050, 16180, 18100, 20225, 40450, 80900, 146429, 292858, 585716, 732145, 1464290, 2928580, 3660725, 7321450, 14642900]

約数ペア:

[(1, 14642900), (2, 7321450), (4, 3660725), (5, 2928580), (10, 1464290), (20, 732145), (25, 585716), (50, 292858), (100, 146429), (181, 80900), (362, 40450), (724, 20225), (809, 18100), (905, 16180), (1618, 9050), (1810, 8090), (3236, 4525), (3620, 4045)]