12532480

素因数分解:

$2^8\times 5^1\times {\mathrm{9791}}^1$

素因数の和:9812

約数の個数: 36

約数和(自身を含む): 30022272

約数和(自身を除く): 17489792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9791, 19582, 39164, 48955, 78328, 97910, 156656, 195820, 313312, 391640, 626624, 783280, 1253248, 1566560, 2506496, 3133120, 6266240, 12532480]

約数ペア:

[(1, 12532480), (2, 6266240), (4, 3133120), (5, 2506496), (8, 1566560), (10, 1253248), (16, 783280), (20, 626624), (32, 391640), (40, 313312), (64, 195820), (80, 156656), (128, 97910), (160, 78328), (256, 48955), (320, 39164), (640, 19582), (1280, 9791)]