2880451810

素因数分解:

$2^1\times 5^1\times {\mathrm{7681}}^1\times {\mathrm{37501}}^1$

素因数の和:45189

約数の個数: 16

約数和(自身を含む): 5185626552

約数和(自身を除く): 2305174742

約数列:

[1, 2, 5, 10, 7681, 15362, 37501, 38405, 75002, 76810, 187505, 375010, 288045181, 576090362, 1440225905, 2880451810]

約数ペア:

[(1, 2880451810), (2, 1440225905), (5, 576090362), (10, 288045181), (7681, 375010), (15362, 187505), (37501, 76810), (38405, 75002)]