27264080

素因数分解:

$2^4\times 5^1\times {\mathrm{340801}}^1$

素因数の和:340814

約数の個数: 20

約数和(自身を含む): 63389172

約数和(自身を除く): 36125092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 340801, 681602, 1363204, 1704005, 2726408, 3408010, 5452816, 6816020, 13632040, 27264080]

約数ペア:

[(1, 27264080), (2, 13632040), (4, 6816020), (5, 5452816), (8, 3408010), (10, 2726408), (16, 1704005), (20, 1363204), (40, 681602), (80, 340801)]