22507450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 48371904

約数和(自身を除く): 25864454

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 535, 601, 749, 1070, 1202, 1498, 2675, 3005, 3745, 4207, 5350, 6010, 7490, 8414, 15025, 18725, 21035, 30050, 37450, 42070, 64307, 105175, 128614, 210350, 321535, 450149, 643070, 900298, 1607675, 2250745, 3215350, 4501490, 11253725, 22507450]

約数ペア:

[(1, 22507450), (2, 11253725), (5, 4501490), (7, 3215350), (10, 2250745), (14, 1607675), (25, 900298), (35, 643070), (50, 450149), (70, 321535), (107, 210350), (175, 128614), (214, 105175), (350, 64307), (535, 42070), (601, 37450), (749, 30050), (1070, 21035), (1202, 18725), (1498, 15025), (2675, 8414), (3005, 7490), (3745, 6010), (4207, 5350)]