13290080

素因数分解:

$2^5\times 5^1\times {\mathrm{83063}}^1$

素因数の和:83078

約数の個数: 24

約数和(自身を含む): 31398192

約数和(自身を除く): 18108112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83063, 166126, 332252, 415315, 664504, 830630, 1329008, 1661260, 2658016, 3322520, 6645040, 13290080]

約数ペア:

[(1, 13290080), (2, 6645040), (4, 3322520), (5, 2658016), (8, 1661260), (10, 1329008), (16, 830630), (20, 664504), (32, 415315), (40, 332252), (80, 166126), (160, 83063)]