79566790

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{78779}}^1$

素因数の和:78887

約数の個数: 16

約数和(自身を含む): 144640080

約数和(自身を除く): 65073290

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 78779, 157558, 393895, 787790, 7956679, 15913358, 39783395, 79566790]

約数ペア:

[(1, 79566790), (2, 39783395), (5, 15913358), (10, 7956679), (101, 787790), (202, 393895), (505, 157558), (1010, 78779)]