2002076125

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55807}}^1$

素因数の和:55870

約数の個数: 32

約数和(自身を含む): 2925232128

約数和(自身を除く): 923156003

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 875, 1025, 1435, 5125, 7175, 35875, 55807, 279035, 390649, 1395175, 1953245, 2288087, 6975875, 9766225, 11440435, 16016609, 48831125, 57202175, 80083045, 286010875, 400415225, 2002076125]

約数ペア:

[(1, 2002076125), (5, 400415225), (7, 286010875), (25, 80083045), (35, 57202175), (41, 48831125), (125, 16016609), (175, 11440435), (205, 9766225), (287, 6975875), (875, 2288087), (1025, 1953245), (1435, 1395175), (5125, 390649), (7175, 279035), (35875, 55807)]