5386640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9619}}^1$

素因数の和:9639

約数の個数: 40

約数和(自身を含む): 14314560

約数和(自身を除く): 8927920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9619, 19238, 38476, 48095, 67333, 76952, 96190, 134666, 153904, 192380, 269332, 336665, 384760, 538664, 673330, 769520, 1077328, 1346660, 2693320, 5386640]

約数ペア:

[(1, 5386640), (2, 2693320), (4, 1346660), (5, 1077328), (7, 769520), (8, 673330), (10, 538664), (14, 384760), (16, 336665), (20, 269332), (28, 192380), (35, 153904), (40, 134666), (56, 96190), (70, 76952), (80, 67333), (112, 48095), (140, 38476), (280, 19238), (560, 9619)]