265020010

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{42953}}^1$

素因数の和:43577

約数の個数: 16

約数和(自身を含む): 477820296

約数和(自身を除く): 212800286

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 42953, 85906, 214765, 429530, 26502001, 53004002, 132510005, 265020010]

約数ペア:

[(1, 265020010), (2, 132510005), (5, 53004002), (10, 26502001), (617, 429530), (1234, 214765), (3085, 85906), (6170, 42953)]