9243140

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1103}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 19474560

約数和(自身を除く): 10231420

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1103, 1676, 2095, 2206, 4190, 4412, 5515, 8380, 11030, 22060, 462157, 924314, 1848628, 2310785, 4621570, 9243140]

約数ペア:

[(1, 9243140), (2, 4621570), (4, 2310785), (5, 1848628), (10, 924314), (20, 462157), (419, 22060), (838, 11030), (1103, 8380), (1676, 5515), (2095, 4412), (2206, 4190)]