13299640

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1427}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 30073680

約数和(自身を除く): 16774040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1427, 1864, 2330, 2854, 4660, 5708, 7135, 9320, 11416, 14270, 28540, 57080, 332491, 664982, 1329964, 1662455, 2659928, 3324910, 6649820, 13299640]

約数ペア:

[(1, 13299640), (2, 6649820), (4, 3324910), (5, 2659928), (8, 1662455), (10, 1329964), (20, 664982), (40, 332491), (233, 57080), (466, 28540), (932, 14270), (1165, 11416), (1427, 9320), (1864, 7135), (2330, 5708), (2854, 4660)]