26916140

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5003}}^1$

素因数の和:5281

約数の個数: 24

約数和(自身を含む): 56745360

約数和(自身を除く): 29829220

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5003, 5380, 10006, 20012, 25015, 50030, 100060, 1345807, 2691614, 5383228, 6729035, 13458070, 26916140]

約数ペア:

[(1, 26916140), (2, 13458070), (4, 6729035), (5, 5383228), (10, 2691614), (20, 1345807), (269, 100060), (538, 50030), (1076, 25015), (1345, 20012), (2690, 10006), (5003, 5380)]