2530240

素因数分解:

$2^6\times 5^1\times {\mathrm{7907}}^1$

素因数の和:7924

約数の個数: 28

約数和(自身を含む): 6025896

約数和(自身を除く): 3495656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7907, 15814, 31628, 39535, 63256, 79070, 126512, 158140, 253024, 316280, 506048, 632560, 1265120, 2530240]

約数ペア:

[(1, 2530240), (2, 1265120), (4, 632560), (5, 506048), (8, 316280), (10, 253024), (16, 158140), (20, 126512), (32, 79070), (40, 63256), (64, 39535), (80, 31628), (160, 15814), (320, 7907)]