43759940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{6379}}^1$

素因数の和:6409

約数の個数: 48

約数和(自身を含む): 107184000

約数和(自身を除く): 63424060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6379, 6860, 12758, 25516, 31895, 44653, 63790, 89306, 127580, 178612, 223265, 312571, 446530, 625142, 893060, 1250284, 1562855, 2187997, 3125710, 4375994, 6251420, 8751988, 10939985, 21879970, 43759940]

約数ペア:

[(1, 43759940), (2, 21879970), (4, 10939985), (5, 8751988), (7, 6251420), (10, 4375994), (14, 3125710), (20, 2187997), (28, 1562855), (35, 1250284), (49, 893060), (70, 625142), (98, 446530), (140, 312571), (196, 223265), (245, 178612), (343, 127580), (490, 89306), (686, 63790), (980, 44653), (1372, 31895), (1715, 25516), (3430, 12758), (6379, 6860)]