26841140

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3203}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 56518560

約数和(自身を除く): 29677420

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 3203, 4190, 6406, 8380, 12812, 16015, 32030, 64060, 1342057, 2684114, 5368228, 6710285, 13420570, 26841140]

約数ペア:

[(1, 26841140), (2, 13420570), (4, 6710285), (5, 5368228), (10, 2684114), (20, 1342057), (419, 64060), (838, 32030), (1676, 16015), (2095, 12812), (3203, 8380), (4190, 6406)]