4492160

素因数分解:

$2^7\times 5^1\times {\mathrm{7019}}^1$

素因数の和:7038

約数の個数: 32

約数和(自身を含む): 10740600

約数和(自身を除く): 6248440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7019, 14038, 28076, 35095, 56152, 70190, 112304, 140380, 224608, 280760, 449216, 561520, 898432, 1123040, 2246080, 4492160]

約数ペア:

[(1, 4492160), (2, 2246080), (4, 1123040), (5, 898432), (8, 561520), (10, 449216), (16, 280760), (20, 224608), (32, 140380), (40, 112304), (64, 70190), (80, 56152), (128, 35095), (160, 28076), (320, 14038), (640, 7019)]