2012850140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14377501}}^1$

素因数の和:14377517

約数の個数: 24

約数和(自身を含む): 4830840672

約数和(自身を除く): 2817990532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14377501, 28755002, 57510004, 71887505, 100642507, 143775010, 201285014, 287550020, 402570028, 503212535, 1006425070, 2012850140]

約数ペア:

[(1, 2012850140), (2, 1006425070), (4, 503212535), (5, 402570028), (7, 287550020), (10, 201285014), (14, 143775010), (20, 100642507), (28, 71887505), (35, 57510004), (70, 28755002), (140, 14377501)]