18850240

素因数分解:

$2^6\times 5^1\times {\mathrm{58907}}^1$

素因数の和:58924

約数の個数: 28

約数和(自身を含む): 44887896

約数和(自身を除く): 26037656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58907, 117814, 235628, 294535, 471256, 589070, 942512, 1178140, 1885024, 2356280, 3770048, 4712560, 9425120, 18850240]

約数ペア:

[(1, 18850240), (2, 9425120), (4, 4712560), (5, 3770048), (8, 2356280), (10, 1885024), (16, 1178140), (20, 942512), (32, 589070), (40, 471256), (64, 294535), (80, 235628), (160, 117814), (320, 58907)]