8145200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{2909}}^1$

素因数の和:2934

約数の個数: 60

約数和(自身を含む): 22372080

約数和(自身を除く): 14226880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 2909, 5818, 11636, 14545, 20363, 23272, 29090, 40726, 46544, 58180, 72725, 81452, 101815, 116360, 145450, 162904, 203630, 232720, 290900, 325808, 407260, 509075, 581800, 814520, 1018150, 1163600, 1629040, 2036300, 4072600, 8145200]

約数ペア:

[(1, 8145200), (2, 4072600), (4, 2036300), (5, 1629040), (7, 1163600), (8, 1018150), (10, 814520), (14, 581800), (16, 509075), (20, 407260), (25, 325808), (28, 290900), (35, 232720), (40, 203630), (50, 162904), (56, 145450), (70, 116360), (80, 101815), (100, 81452), (112, 72725), (140, 58180), (175, 46544), (200, 40726), (280, 29090), (350, 23272), (400, 20363), (560, 14545), (700, 11636), (1400, 5818), (2800, 2909)]