70299035540

素因数分解:

$2^2\times 5^1\times {\mathrm{3514951777}}^1$

素因数の和:3514951786

約数の個数: 12

約数和(自身を含む): 147627974676

約数和(自身を除く): 77328939136

約数列:

[1, 2, 4, 5, 10, 20, 3514951777, 7029903554, 14059807108, 17574758885, 35149517770, 70299035540]

約数ペア:

[(1, 70299035540), (2, 35149517770), (4, 17574758885), (5, 14059807108), (10, 7029903554), (20, 3514951777)]