77756380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{299063}}^1$

素因数の和:299085

約数の個数: 24

約数和(自身を含む): 175849632

約数和(自身を除く): 98093252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 299063, 598126, 1196252, 1495315, 2990630, 3887819, 5981260, 7775638, 15551276, 19439095, 38878190, 77756380]

約数ペア:

[(1, 77756380), (2, 38878190), (4, 19439095), (5, 15551276), (10, 7775638), (13, 5981260), (20, 3887819), (26, 2990630), (52, 1495315), (65, 1196252), (130, 598126), (260, 299063)]