13477120

素因数分解:

$2^8\times 5^1\times {\mathrm{10529}}^1$

素因数の和:10550

約数の個数: 36

約数和(自身を含む): 32284980

約数和(自身を除く): 18807860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10529, 21058, 42116, 52645, 84232, 105290, 168464, 210580, 336928, 421160, 673856, 842320, 1347712, 1684640, 2695424, 3369280, 6738560, 13477120]

約数ペア:

[(1, 13477120), (2, 6738560), (4, 3369280), (5, 2695424), (8, 1684640), (10, 1347712), (16, 842320), (20, 673856), (32, 421160), (40, 336928), (64, 210580), (80, 168464), (128, 105290), (160, 84232), (256, 52645), (320, 42116), (640, 21058), (1280, 10529)]