12533120

素因数分解:

$2^7\times 5^1\times {\mathrm{19583}}^1$

素因数の和:19602

約数の個数: 32

約数和(自身を含む): 29963520

約数和(自身を除く): 17430400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 19583, 39166, 78332, 97915, 156664, 195830, 313328, 391660, 626656, 783320, 1253312, 1566640, 2506624, 3133280, 6266560, 12533120]

約数ペア:

[(1, 12533120), (2, 6266560), (4, 3133280), (5, 2506624), (8, 1566640), (10, 1253312), (16, 783320), (20, 626656), (32, 391660), (40, 313328), (64, 195830), (80, 156664), (128, 97915), (160, 78332), (320, 39166), (640, 19583)]