25565510860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2592851}}^1$

素因数の和:2592906

約数の個数: 48

約数和(自身を含む): 58805883360

約数和(自身を除く): 33240372500

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 2592851, 5185702, 10371404, 12964255, 25928510, 44078467, 51857020, 75192679, 88156934, 150385358, 176313868, 220392335, 300770716, 375963395, 440784670, 751926790, 881569340, 1278275543, 1503853580, 2556551086, 5113102172, 6391377715, 12782755430, 25565510860]

約数ペア:

[(1, 25565510860), (2, 12782755430), (4, 6391377715), (5, 5113102172), (10, 2556551086), (17, 1503853580), (20, 1278275543), (29, 881569340), (34, 751926790), (58, 440784670), (68, 375963395), (85, 300770716), (116, 220392335), (145, 176313868), (170, 150385358), (290, 88156934), (340, 75192679), (493, 51857020), (580, 44078467), (986, 25928510), (1972, 12964255), (2465, 10371404), (4930, 5185702), (9860, 2592851)]