26691010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 51451200

約数和(自身を除く): 24760190

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 2381, 4762, 5605, 11210, 11905, 23810, 45239, 90478, 140479, 226195, 280958, 452390, 702395, 1404790, 2669101, 5338202, 13345505, 26691010]

約数ペア:

[(1, 26691010), (2, 13345505), (5, 5338202), (10, 2669101), (19, 1404790), (38, 702395), (59, 452390), (95, 280958), (118, 226195), (190, 140479), (295, 90478), (590, 45239), (1121, 23810), (2242, 11905), (2381, 11210), (4762, 5605)]