2514250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 4801680

約数和(自身を除く): 2287430

約数列:

[1, 2, 5, 10, 25, 50, 89, 113, 125, 178, 226, 250, 445, 565, 890, 1130, 2225, 2825, 4450, 5650, 10057, 11125, 14125, 20114, 22250, 28250, 50285, 100570, 251425, 502850, 1257125, 2514250]

約数ペア:

[(1, 2514250), (2, 1257125), (5, 502850), (10, 251425), (25, 100570), (50, 50285), (89, 28250), (113, 22250), (125, 20114), (178, 14125), (226, 11125), (250, 10057), (445, 5650), (565, 4450), (890, 2825), (1130, 2225)]