2086257320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{46279}}^1$

素因数の和:46327

約数の個数: 96

約数和(自身を含む): 5697993600

約数和(自身を除く): 3611736280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4508, 5635, 6440, 9016, 11270, 22540, 45080, 46279, 92558, 185116, 231395, 323953, 370232, 462790, 647906, 925580, 1064417, 1295812, 1619765, 1851160, 2128834, 2267671, 2591624, 3239530, 4257668, 4535342, 5322085, 6479060, 7450919, 8515336, 9070684, 10644170, 11338355, 12958120, 14901838, 18141368, 21288340, 22676710, 29803676, 37254595, 42576680, 45353420, 52156433, 59607352, 74509190, 90706840, 104312866, 149018380, 208625732, 260782165, 298036760, 417251464, 521564330, 1043128660, 2086257320]

約数ペア:

[(1, 2086257320), (2, 1043128660), (4, 521564330), (5, 417251464), (7, 298036760), (8, 260782165), (10, 208625732), (14, 149018380), (20, 104312866), (23, 90706840), (28, 74509190), (35, 59607352), (40, 52156433), (46, 45353420), (49, 42576680), (56, 37254595), (70, 29803676), (92, 22676710), (98, 21288340), (115, 18141368), (140, 14901838), (161, 12958120), (184, 11338355), (196, 10644170), (230, 9070684), (245, 8515336), (280, 7450919), (322, 6479060), (392, 5322085), (460, 4535342), (490, 4257668), (644, 3239530), (805, 2591624), (920, 2267671), (980, 2128834), (1127, 1851160), (1288, 1619765), (1610, 1295812), (1960, 1064417), (2254, 925580), (3220, 647906), (4508, 462790), (5635, 370232), (6440, 323953), (9016, 231395), (11270, 185116), (22540, 92558), (45080, 46279)]