2854156790

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{4517}}^1$

素因数の和:5056

約数の個数: 32

約数和(自身を含む): 5181965280

約数和(自身を除く): 2327808490

約数列:

[1, 2, 5, 10, 179, 353, 358, 706, 895, 1765, 1790, 3530, 4517, 9034, 22585, 45170, 63187, 126374, 315935, 631870, 808543, 1594501, 1617086, 3189002, 4042715, 7972505, 8085430, 15945010, 285415679, 570831358, 1427078395, 2854156790]

約数ペア:

[(1, 2854156790), (2, 1427078395), (5, 570831358), (10, 285415679), (179, 15945010), (353, 8085430), (358, 7972505), (706, 4042715), (895, 3189002), (1765, 1617086), (1790, 1594501), (3530, 808543), (4517, 631870), (9034, 315935), (22585, 126374), (45170, 63187)]