274183240

素因数分解:

$2^3\times 5^1\times {\mathrm{6854581}}^1$

素因数の和:6854592

約数の個数: 16

約数和(自身を含む): 616912380

約数和(自身を除く): 342729140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6854581, 13709162, 27418324, 34272905, 54836648, 68545810, 137091620, 274183240]

約数ペア:

[(1, 274183240), (2, 137091620), (4, 68545810), (5, 54836648), (8, 34272905), (10, 27418324), (20, 13709162), (40, 6854581)]