272023240

素因数分解:

$2^3\times 5^1\times {\mathrm{6800581}}^1$

素因数の和:6800592

約数の個数: 16

約数和(自身を含む): 612052380

約数和(自身を除く): 340029140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6800581, 13601162, 27202324, 34002905, 54404648, 68005810, 136011620, 272023240]

約数ペア:

[(1, 272023240), (2, 136011620), (4, 68005810), (5, 54404648), (8, 34002905), (10, 27202324), (20, 13601162), (40, 6800581)]