26791810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 49496832

約数和(自身を除く): 22705022

約数列:

[1, 2, 5, 10, 61, 122, 167, 263, 305, 334, 526, 610, 835, 1315, 1670, 2630, 10187, 16043, 20374, 32086, 43921, 50935, 80215, 87842, 101870, 160430, 219605, 439210, 2679181, 5358362, 13395905, 26791810]

約数ペア:

[(1, 26791810), (2, 13395905), (5, 5358362), (10, 2679181), (61, 439210), (122, 219605), (167, 160430), (263, 101870), (305, 87842), (334, 80215), (526, 50935), (610, 43921), (835, 32086), (1315, 20374), (1670, 16043), (2630, 10187)]