12271360

素因数分解:

$2^8\times 5^1\times {\mathrm{9587}}^1$

素因数の和:9608

約数の個数: 36

約数和(自身を含む): 29396808

約数和(自身を除く): 17125448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9587, 19174, 38348, 47935, 76696, 95870, 153392, 191740, 306784, 383480, 613568, 766960, 1227136, 1533920, 2454272, 3067840, 6135680, 12271360]

約数ペア:

[(1, 12271360), (2, 6135680), (4, 3067840), (5, 2454272), (8, 1533920), (10, 1227136), (16, 766960), (20, 613568), (32, 383480), (40, 306784), (64, 191740), (80, 153392), (128, 95870), (160, 76696), (256, 47935), (320, 38348), (640, 19174), (1280, 9587)]