16276780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62603}}^1$

素因数の和:62625

約数の個数: 24

約数和(自身を含む): 36811152

約数和(自身を除く): 20534372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 62603, 125206, 250412, 313015, 626030, 813839, 1252060, 1627678, 3255356, 4069195, 8138390, 16276780]

約数ペア:

[(1, 16276780), (2, 8138390), (4, 4069195), (5, 3255356), (10, 1627678), (13, 1252060), (20, 813839), (26, 626030), (52, 313015), (65, 250412), (130, 125206), (260, 62603)]