16120960

素因数分解:

$2^7\times 5^1\times {\mathrm{25189}}^1$

素因数の和:25208

約数の個数: 32

約数和(自身を含む): 38540700

約数和(自身を除く): 22419740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 25189, 50378, 100756, 125945, 201512, 251890, 403024, 503780, 806048, 1007560, 1612096, 2015120, 3224192, 4030240, 8060480, 16120960]

約数ペア:

[(1, 16120960), (2, 8060480), (4, 4030240), (5, 3224192), (8, 2015120), (10, 1612096), (16, 1007560), (20, 806048), (32, 503780), (40, 403024), (64, 251890), (80, 201512), (128, 125945), (160, 100756), (320, 50378), (640, 25189)]