5163080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9929}}^1$

素因数の和:9953

約数の個数: 32

約数和(自身を含む): 12511800

約数和(自身を除く): 7348720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9929, 19858, 39716, 49645, 79432, 99290, 129077, 198580, 258154, 397160, 516308, 645385, 1032616, 1290770, 2581540, 5163080]

約数ペア:

[(1, 5163080), (2, 2581540), (4, 1290770), (5, 1032616), (8, 645385), (10, 516308), (13, 397160), (20, 258154), (26, 198580), (40, 129077), (52, 99290), (65, 79432), (104, 49645), (130, 39716), (260, 19858), (520, 9929)]