12304640

素因数分解:

$2^8\times 5^1\times {\mathrm{9613}}^1$

素因数の和:9634

約数の個数: 36

約数和(自身を含む): 29476524

約数和(自身を除く): 17171884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9613, 19226, 38452, 48065, 76904, 96130, 153808, 192260, 307616, 384520, 615232, 769040, 1230464, 1538080, 2460928, 3076160, 6152320, 12304640]

約数ペア:

[(1, 12304640), (2, 6152320), (4, 3076160), (5, 2460928), (8, 1538080), (10, 1230464), (16, 769040), (20, 615232), (32, 384520), (40, 307616), (64, 192260), (80, 153808), (128, 96130), (160, 76904), (256, 48065), (320, 38452), (640, 19226), (1280, 9613)]