13863320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2729}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 17586280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 2729, 5080, 5458, 10916, 13645, 21832, 27290, 54580, 109160, 346583, 693166, 1386332, 1732915, 2772664, 3465830, 6931660, 13863320]

約数ペア:

[(1, 13863320), (2, 6931660), (4, 3465830), (5, 2772664), (8, 1732915), (10, 1386332), (20, 693166), (40, 346583), (127, 109160), (254, 54580), (508, 27290), (635, 21832), (1016, 13645), (1270, 10916), (2540, 5458), (2729, 5080)]