1880451205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{10061}}^1$

素因数の和:11384

約数の個数: 16

約数和(自身を含む): 2336396400

約数和(自身を除く): 455945195

約数列:

[1, 5, 29, 145, 1289, 6445, 10061, 37381, 50305, 186905, 291769, 1458845, 12968629, 64843145, 376090241, 1880451205]

約数ペア:

[(1, 1880451205), (5, 376090241), (29, 64843145), (145, 12968629), (1289, 1458845), (6445, 291769), (10061, 186905), (37381, 50305)]