13309064960

素因数分解:

$2^8\times 5^1\times {\mathrm{10397707}}^1$

素因数の和:10397728

約数の個数: 36

約数和(自身を含む): 31879372728

約数和(自身を除く): 18570307768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10397707, 20795414, 41590828, 51988535, 83181656, 103977070, 166363312, 207954140, 332726624, 415908280, 665453248, 831816560, 1330906496, 1663633120, 2661812992, 3327266240, 6654532480, 13309064960]

約数ペア:

[(1, 13309064960), (2, 6654532480), (4, 3327266240), (5, 2661812992), (8, 1663633120), (10, 1330906496), (16, 831816560), (20, 665453248), (32, 415908280), (40, 332726624), (64, 207954140), (80, 166363312), (128, 103977070), (160, 83181656), (256, 51988535), (320, 41590828), (640, 20795414), (1280, 10397707)]