804950240

素因数分解:

$2^5\times 5^1\times {\mathrm{5030939}}^1$

素因数の和:5030954

約数の個数: 24

約数和(自身を含む): 1901695320

約数和(自身を除く): 1096745080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5030939, 10061878, 20123756, 25154695, 40247512, 50309390, 80495024, 100618780, 160990048, 201237560, 402475120, 804950240]

約数ペア:

[(1, 804950240), (2, 402475120), (4, 201237560), (5, 160990048), (8, 100618780), (10, 80495024), (16, 50309390), (20, 40247512), (32, 25154695), (40, 20123756), (80, 10061878), (160, 5030939)]