77049670

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{28643}}^1$

素因数の和:28919

約数の個数: 16

約数和(自身を含む): 139209840

約数和(自身を除く): 62160170

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 28643, 57286, 143215, 286430, 7704967, 15409934, 38524835, 77049670]

約数ペア:

[(1, 77049670), (2, 38524835), (5, 15409934), (10, 7704967), (269, 286430), (538, 143215), (1345, 57286), (2690, 28643)]