6502720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2927

約数の個数: 56

約数和(自身を含む): 17702784

約数和(自身を除く): 11200064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2903, 5806, 11612, 14515, 20321, 23224, 29030, 40642, 46448, 58060, 81284, 92896, 101605, 116120, 162568, 185792, 203210, 232240, 325136, 406420, 464480, 650272, 812840, 928960, 1300544, 1625680, 3251360, 6502720]

約数ペア:

[(1, 6502720), (2, 3251360), (4, 1625680), (5, 1300544), (7, 928960), (8, 812840), (10, 650272), (14, 464480), (16, 406420), (20, 325136), (28, 232240), (32, 203210), (35, 185792), (40, 162568), (56, 116120), (64, 101605), (70, 92896), (80, 81284), (112, 58060), (140, 46448), (160, 40642), (224, 29030), (280, 23224), (320, 20321), (448, 14515), (560, 11612), (1120, 5806), (2240, 2903)]