23163560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82727}}^1$

素因数の和:82745

約数の個数: 32

約数和(自身を含む): 59564160

約数和(自身を除く): 36400600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82727, 165454, 330908, 413635, 579089, 661816, 827270, 1158178, 1654540, 2316356, 2895445, 3309080, 4632712, 5790890, 11581780, 23163560]

約数ペア:

[(1, 23163560), (2, 11581780), (4, 5790890), (5, 4632712), (7, 3309080), (8, 2895445), (10, 2316356), (14, 1654540), (20, 1158178), (28, 827270), (35, 661816), (40, 579089), (56, 413635), (70, 330908), (140, 165454), (280, 82727)]