76079480

素因数分解:

$2^3\times 5^1\times {\mathrm{1901987}}^1$

素因数の和:1901998

約数の個数: 16

約数和(自身を含む): 171178920

約数和(自身を除く): 95099440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1901987, 3803974, 7607948, 9509935, 15215896, 19019870, 38039740, 76079480]

約数ペア:

[(1, 76079480), (2, 38039740), (4, 19019870), (5, 15215896), (8, 9509935), (10, 7607948), (20, 3803974), (40, 1901987)]