26617020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{811}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 74755968

約数和(自身を除く): 48138948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 811, 1094, 1622, 1641, 2188, 2433, 2735, 3244, 3282, 4055, 4866, 5470, 6564, 8110, 8205, 9732, 10940, 12165, 16220, 16410, 24330, 32820, 48660, 443617, 887234, 1330851, 1774468, 2218085, 2661702, 4436170, 5323404, 6654255, 8872340, 13308510, 26617020]

約数ペア:

[(1, 26617020), (2, 13308510), (3, 8872340), (4, 6654255), (5, 5323404), (6, 4436170), (10, 2661702), (12, 2218085), (15, 1774468), (20, 1330851), (30, 887234), (60, 443617), (547, 48660), (811, 32820), (1094, 24330), (1622, 16410), (1641, 16220), (2188, 12165), (2433, 10940), (2735, 9732), (3244, 8205), (3282, 8110), (4055, 6564), (4866, 5470)]