5717320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2917}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 14969340

約数和(自身を除く): 9252020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2917, 5834, 11668, 14585, 20419, 23336, 29170, 40838, 58340, 81676, 102095, 116680, 142933, 163352, 204190, 285866, 408380, 571732, 714665, 816760, 1143464, 1429330, 2858660, 5717320]

約数ペア:

[(1, 5717320), (2, 2858660), (4, 1429330), (5, 1143464), (7, 816760), (8, 714665), (10, 571732), (14, 408380), (20, 285866), (28, 204190), (35, 163352), (40, 142933), (49, 116680), (56, 102095), (70, 81676), (98, 58340), (140, 40838), (196, 29170), (245, 23336), (280, 20419), (392, 14585), (490, 11668), (980, 5834), (1960, 2917)]