2010181300

素因数分解:

$2^2\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{19727}}^1$

素因数の和:20760

約数の個数: 36

約数和(自身を含む): 4366595520

約数和(自身を除く): 2356414220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1019, 2038, 4076, 5095, 10190, 19727, 20380, 25475, 39454, 50950, 78908, 98635, 101900, 197270, 394540, 493175, 986350, 1972700, 20101813, 40203626, 80407252, 100509065, 201018130, 402036260, 502545325, 1005090650, 2010181300]

約数ペア:

[(1, 2010181300), (2, 1005090650), (4, 502545325), (5, 402036260), (10, 201018130), (20, 100509065), (25, 80407252), (50, 40203626), (100, 20101813), (1019, 1972700), (2038, 986350), (4076, 493175), (5095, 394540), (10190, 197270), (19727, 101900), (20380, 98635), (25475, 78908), (39454, 50950)]