28542904310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{76541}}^1$

素因数の和:77056

約数の個数: 32

約数和(自身を含む): 52079176800

約数和(自身を除く): 23536272490

約数列:

[1, 2, 5, 10, 89, 178, 419, 445, 838, 890, 2095, 4190, 37291, 74582, 76541, 153082, 186455, 372910, 382705, 765410, 6812149, 13624298, 32070679, 34060745, 64141358, 68121490, 160353395, 320706790, 2854290431, 5708580862, 14271452155, 28542904310]

約数ペア:

[(1, 28542904310), (2, 14271452155), (5, 5708580862), (10, 2854290431), (89, 320706790), (178, 160353395), (419, 68121490), (445, 64141358), (838, 34060745), (890, 32070679), (2095, 13624298), (4190, 6812149), (37291, 765410), (74582, 382705), (76541, 372910), (153082, 186455)]