79011290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{78229}}^1$

素因数の和:78337

約数の個数: 16

約数和(自身を含む): 143630280

約数和(自身を除く): 64618990

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 78229, 156458, 391145, 782290, 7901129, 15802258, 39505645, 79011290]

約数ペア:

[(1, 79011290), (2, 39505645), (5, 15802258), (10, 7901129), (101, 782290), (202, 391145), (505, 156458), (1010, 78229)]