13383680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1307}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 32137560

約数和(自身を除く): 18753880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1307, 2048, 2560, 2614, 5120, 5228, 6535, 10240, 10456, 13070, 20912, 26140, 41824, 52280, 83648, 104560, 167296, 209120, 334592, 418240, 669184, 836480, 1338368, 1672960, 2676736, 3345920, 6691840, 13383680]

約数ペア:

[(1, 13383680), (2, 6691840), (4, 3345920), (5, 2676736), (8, 1672960), (10, 1338368), (16, 836480), (20, 669184), (32, 418240), (40, 334592), (64, 209120), (80, 167296), (128, 104560), (160, 83648), (256, 52280), (320, 41824), (512, 26140), (640, 20912), (1024, 13070), (1280, 10456), (1307, 10240), (2048, 6535), (2560, 5228), (2614, 5120)]