11434640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2917}}^1$

素因数の和:2944

約数の個数: 60

約数和(自身を含む): 30936636

約数和(自身を除く): 19501996

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 2917, 3920, 5834, 11668, 14585, 20419, 23336, 29170, 40838, 46672, 58340, 81676, 102095, 116680, 142933, 163352, 204190, 233360, 285866, 326704, 408380, 571732, 714665, 816760, 1143464, 1429330, 1633520, 2286928, 2858660, 5717320, 11434640]

約数ペア:

[(1, 11434640), (2, 5717320), (4, 2858660), (5, 2286928), (7, 1633520), (8, 1429330), (10, 1143464), (14, 816760), (16, 714665), (20, 571732), (28, 408380), (35, 326704), (40, 285866), (49, 233360), (56, 204190), (70, 163352), (80, 142933), (98, 116680), (112, 102095), (140, 81676), (196, 58340), (245, 46672), (280, 40838), (392, 29170), (490, 23336), (560, 20419), (784, 14585), (980, 11668), (1960, 5834), (2917, 3920)]