16152320

素因数分解:

$2^8\times 5^1\times {\mathrm{12619}}^1$

素因数の和:12640

約数の個数: 36

約数和(自身を含む): 38692920

約数和(自身を除く): 22540600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 12619, 25238, 50476, 63095, 100952, 126190, 201904, 252380, 403808, 504760, 807616, 1009520, 1615232, 2019040, 3230464, 4038080, 8076160, 16152320]

約数ペア:

[(1, 16152320), (2, 8076160), (4, 4038080), (5, 3230464), (8, 2019040), (10, 1615232), (16, 1009520), (20, 807616), (32, 504760), (40, 403808), (64, 252380), (80, 201904), (128, 126190), (160, 100952), (256, 63095), (320, 50476), (640, 25238), (1280, 12619)]