131926400

素因数分解:

$2^7\times 5^2\times {\mathrm{41227}}^1$

素因数の和:41251

約数の個数: 48

約数和(自身を含む): 325907340

約数和(自身を除く): 193980940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 41227, 82454, 164908, 206135, 329816, 412270, 659632, 824540, 1030675, 1319264, 1649080, 2061350, 2638528, 3298160, 4122700, 5277056, 6596320, 8245400, 13192640, 16490800, 26385280, 32981600, 65963200, 131926400]

約数ペア:

[(1, 131926400), (2, 65963200), (4, 32981600), (5, 26385280), (8, 16490800), (10, 13192640), (16, 8245400), (20, 6596320), (25, 5277056), (32, 4122700), (40, 3298160), (50, 2638528), (64, 2061350), (80, 1649080), (100, 1319264), (128, 1030675), (160, 824540), (200, 659632), (320, 412270), (400, 329816), (640, 206135), (800, 164908), (1600, 82454), (3200, 41227)]