2627750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 5144256

約数和(自身を除く): 2516506

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 457, 575, 914, 1150, 2285, 2875, 4570, 5750, 10511, 11425, 21022, 22850, 52555, 57125, 105110, 114250, 262775, 525550, 1313875, 2627750]

約数ペア:

[(1, 2627750), (2, 1313875), (5, 525550), (10, 262775), (23, 114250), (25, 105110), (46, 57125), (50, 52555), (115, 22850), (125, 21022), (230, 11425), (250, 10511), (457, 5750), (575, 4570), (914, 2875), (1150, 2285)]