2048932040

素因数分解:

$2^3\times 5^1\times {\mathrm{51223301}}^1$

素因数の和:51223312

約数の個数: 16

約数和(自身を含む): 4610097180

約数和(自身を除く): 2561165140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 51223301, 102446602, 204893204, 256116505, 409786408, 512233010, 1024466020, 2048932040]

約数ペア:

[(1, 2048932040), (2, 1024466020), (4, 512233010), (5, 409786408), (8, 256116505), (10, 204893204), (20, 102446602), (40, 51223301)]