10366969840

素因数分解:

$2^4\times 5^1\times {\mathrm{129587123}}^1$

素因数の和:129587136

約数の個数: 20

約数和(自身を含む): 24103205064

約数和(自身を除く): 13736235224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129587123, 259174246, 518348492, 647935615, 1036696984, 1295871230, 2073393968, 2591742460, 5183484920, 10366969840]

約数ペア:

[(1, 10366969840), (2, 5183484920), (4, 2591742460), (5, 2073393968), (8, 1295871230), (10, 1036696984), (16, 647935615), (20, 518348492), (40, 259174246), (80, 129587123)]