1958720

素因数分解:

$2^6\times 5^1\times {\mathrm{6121}}^1$

素因数の和:6138

約数の個数: 28

約数和(自身を含む): 4664964

約数和(自身を除く): 2706244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6121, 12242, 24484, 30605, 48968, 61210, 97936, 122420, 195872, 244840, 391744, 489680, 979360, 1958720]

約数ペア:

[(1, 1958720), (2, 979360), (4, 489680), (5, 391744), (8, 244840), (10, 195872), (16, 122420), (20, 97936), (32, 61210), (40, 48968), (64, 30605), (80, 24484), (160, 12242), (320, 6121)]