2018934991625

素因数分解:

$5^3\times {\mathrm{757}}^1\times {\mathrm{2083}}^1\times {\mathrm{10243}}^1$

素因数の和:13098

約数の個数: 32

約数和(自身を含む): 2524416955008

約数和(自身を除く): 505481963383

約数列:

[1, 5, 25, 125, 757, 2083, 3785, 10243, 10415, 18925, 51215, 52075, 94625, 256075, 260375, 1280375, 1576831, 7753951, 7884155, 21336169, 38769755, 39420775, 106680845, 193848775, 197103875, 533404225, 969243875, 2667021125, 16151479933, 80757399665, 403786998325, 2018934991625]

約数ペア:

[(1, 2018934991625), (5, 403786998325), (25, 80757399665), (125, 16151479933), (757, 2667021125), (2083, 969243875), (3785, 533404225), (10243, 197103875), (10415, 193848775), (18925, 106680845), (51215, 39420775), (52075, 38769755), (94625, 21336169), (256075, 7884155), (260375, 7753951), (1280375, 1576831)]