14777500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 33851664

約数和(自身を除く): 19074164

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 257, 460, 500, 514, 575, 625, 1028, 1150, 1250, 1285, 2300, 2500, 2570, 2875, 5140, 5750, 5911, 6425, 11500, 11822, 12850, 14375, 23644, 25700, 28750, 29555, 32125, 57500, 59110, 64250, 118220, 128500, 147775, 160625, 295550, 321250, 591100, 642500, 738875, 1477750, 2955500, 3694375, 7388750, 14777500]

約数ペア:

[(1, 14777500), (2, 7388750), (4, 3694375), (5, 2955500), (10, 1477750), (20, 738875), (23, 642500), (25, 591100), (46, 321250), (50, 295550), (92, 160625), (100, 147775), (115, 128500), (125, 118220), (230, 64250), (250, 59110), (257, 57500), (460, 32125), (500, 29555), (514, 28750), (575, 25700), (625, 23644), (1028, 14375), (1150, 12850), (1250, 11822), (1285, 11500), (2300, 6425), (2500, 5911), (2570, 5750), (2875, 5140)]