1301540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 2782080

約数和(自身を除く): 1480540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1103, 1180, 2206, 4412, 5515, 11030, 22060, 65077, 130154, 260308, 325385, 650770, 1301540]

約数ペア:

[(1, 1301540), (2, 650770), (4, 325385), (5, 260308), (10, 130154), (20, 65077), (59, 22060), (118, 11030), (236, 5515), (295, 4412), (590, 2206), (1103, 1180)]