13551280

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 31685472

約数和(自身を除く): 18134192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 727, 932, 1165, 1454, 1864, 2330, 2908, 3635, 3728, 4660, 5816, 7270, 9320, 11632, 14540, 18640, 29080, 58160, 169391, 338782, 677564, 846955, 1355128, 1693910, 2710256, 3387820, 6775640, 13551280]

約数ペア:

[(1, 13551280), (2, 6775640), (4, 3387820), (5, 2710256), (8, 1693910), (10, 1355128), (16, 846955), (20, 677564), (40, 338782), (80, 169391), (233, 58160), (466, 29080), (727, 18640), (932, 14540), (1165, 11632), (1454, 9320), (1864, 7270), (2330, 5816), (2908, 4660), (3635, 3728)]