23401540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61583}}^1$

素因数の和:61611

約数の個数: 24

約数和(自身を含む): 51730560

約数和(自身を除く): 28329020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 61583, 123166, 246332, 307915, 615830, 1170077, 1231660, 2340154, 4680308, 5850385, 11700770, 23401540]

約数ペア:

[(1, 23401540), (2, 11700770), (4, 5850385), (5, 4680308), (10, 2340154), (19, 1231660), (20, 1170077), (38, 615830), (76, 307915), (95, 246332), (190, 123166), (380, 61583)]