26951840

素因数分解:

$2^5\times 5^1\times {\mathrm{168449}}^1$

素因数の和:168464

約数の個数: 24

約数和(自身を含む): 63674100

約数和(自身を除く): 36722260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 168449, 336898, 673796, 842245, 1347592, 1684490, 2695184, 3368980, 5390368, 6737960, 13475920, 26951840]

約数ペア:

[(1, 26951840), (2, 13475920), (4, 6737960), (5, 5390368), (8, 3368980), (10, 2695184), (16, 1684490), (20, 1347592), (32, 842245), (40, 673796), (80, 336898), (160, 168449)]