2603080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 3358520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1103, 1180, 2206, 2360, 4412, 5515, 8824, 11030, 22060, 44120, 65077, 130154, 260308, 325385, 520616, 650770, 1301540, 2603080]

約数ペア:

[(1, 2603080), (2, 1301540), (4, 650770), (5, 520616), (8, 325385), (10, 260308), (20, 130154), (40, 65077), (59, 44120), (118, 22060), (236, 11030), (295, 8824), (472, 5515), (590, 4412), (1103, 2360), (1180, 2206)]