44141720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157649}}^1$

素因数の和:157667

約数の個数: 32

約数和(自身を含む): 113508000

約数和(自身を除く): 69366280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 157649, 315298, 630596, 788245, 1103543, 1261192, 1576490, 2207086, 3152980, 4414172, 5517715, 6305960, 8828344, 11035430, 22070860, 44141720]

約数ペア:

[(1, 44141720), (2, 22070860), (4, 11035430), (5, 8828344), (7, 6305960), (8, 5517715), (10, 4414172), (14, 3152980), (20, 2207086), (28, 1576490), (35, 1261192), (40, 1103543), (56, 788245), (70, 630596), (140, 315298), (280, 157649)]