82436380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317063}}^1$

素因数の和:317085

約数の個数: 24

約数和(自身を含む): 186433632

約数和(自身を除く): 103997252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317063, 634126, 1268252, 1585315, 3170630, 4121819, 6341260, 8243638, 16487276, 20609095, 41218190, 82436380]

約数ペア:

[(1, 82436380), (2, 41218190), (4, 20609095), (5, 16487276), (10, 8243638), (13, 6341260), (20, 4121819), (26, 3170630), (52, 1585315), (65, 1268252), (130, 634126), (260, 317063)]