2012634875

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 2561232960

約数和(自身を除く): 548598085

約数列:

[1, 5, 25, 89, 125, 131, 445, 655, 1381, 2225, 3275, 6905, 11125, 11659, 16375, 34525, 58295, 122909, 172625, 180911, 291475, 614545, 904555, 1457375, 3072725, 4522775, 15363625, 16101079, 22613875, 80505395, 402526975, 2012634875]

約数ペア:

[(1, 2012634875), (5, 402526975), (25, 80505395), (89, 22613875), (125, 16101079), (131, 15363625), (445, 4522775), (655, 3072725), (1381, 1457375), (2225, 904555), (3275, 614545), (6905, 291475), (11125, 180911), (11659, 172625), (16375, 122909), (34525, 58295)]