26442490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4854

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 25397510

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 4799, 5510, 9598, 23995, 47990, 91181, 139171, 182362, 278342, 455905, 695855, 911810, 1391710, 2644249, 5288498, 13221245, 26442490]

約数ペア:

[(1, 26442490), (2, 13221245), (5, 5288498), (10, 2644249), (19, 1391710), (29, 911810), (38, 695855), (58, 455905), (95, 278342), (145, 182362), (190, 139171), (290, 91181), (551, 47990), (1102, 23995), (2755, 9598), (4799, 5510)]