132808780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{510803}}^1$

素因数の和:510825

約数の個数: 24

約数和(自身を含む): 300352752

約数和(自身を除く): 167543972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 510803, 1021606, 2043212, 2554015, 5108030, 6640439, 10216060, 13280878, 26561756, 33202195, 66404390, 132808780]

約数ペア:

[(1, 132808780), (2, 66404390), (4, 33202195), (5, 26561756), (10, 13280878), (13, 10216060), (20, 6640439), (26, 5108030), (52, 2554015), (65, 2043212), (130, 1021606), (260, 510803)]