1980135070

素因数分解:

$2^1\times 5^1\times {\mathrm{6833}}^1\times {\mathrm{28979}}^1$

素因数の和:35819

約数の個数: 16

約数和(自身を含む): 3564887760

約数和(自身を除く): 1584752690

約数列:

[1, 2, 5, 10, 6833, 13666, 28979, 34165, 57958, 68330, 144895, 289790, 198013507, 396027014, 990067535, 1980135070]

約数ペア:

[(1, 1980135070), (2, 990067535), (5, 396027014), (10, 198013507), (6833, 289790), (13666, 144895), (28979, 68330), (34165, 57958)]