78081790

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{16301}}^1$

素因数の和:16787

約数の個数: 16

約数和(自身を含む): 140849280

約数和(自身を除く): 62767490

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 16301, 32602, 81505, 163010, 7808179, 15616358, 39040895, 78081790]

約数ペア:

[(1, 78081790), (2, 39040895), (5, 15616358), (10, 7808179), (479, 163010), (958, 81505), (2395, 32602), (4790, 16301)]