2085497630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{192923}}^1$

素因数の和:193000

約数の個数: 32

約数和(自身を含む): 4000472064

約数和(自身を除く): 1914974434

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 192923, 385846, 964615, 1929230, 4437229, 8874458, 9067381, 18134762, 22186145, 44372290, 45336905, 90673810, 208549763, 417099526, 1042748815, 2085497630]

約数ペア:

[(1, 2085497630), (2, 1042748815), (5, 417099526), (10, 208549763), (23, 90673810), (46, 45336905), (47, 44372290), (94, 22186145), (115, 18134762), (230, 9067381), (235, 8874458), (470, 4437229), (1081, 1929230), (2162, 964615), (5405, 385846), (10810, 192923)]