2988897580

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{416281}}^1$

素因数の和:416649

約数の個数: 24

約数和(自身を含む): 6294183840

約数和(自身を除く): 3305286260

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 416281, 832562, 1665124, 2081405, 4162810, 8325620, 149444879, 298889758, 597779516, 747224395, 1494448790, 2988897580]

約数ペア:

[(1, 2988897580), (2, 1494448790), (4, 747224395), (5, 597779516), (10, 298889758), (20, 149444879), (359, 8325620), (718, 4162810), (1436, 2081405), (1795, 1665124), (3590, 832562), (7180, 416281)]