52823000

素因数分解:

$2^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 125068320

約数和(自身を除く): 72245320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 125, 200, 202, 250, 404, 500, 505, 523, 808, 1000, 1010, 1046, 2020, 2092, 2525, 2615, 4040, 4184, 5050, 5230, 10100, 10460, 12625, 13075, 20200, 20920, 25250, 26150, 50500, 52300, 52823, 65375, 101000, 104600, 105646, 130750, 211292, 261500, 264115, 422584, 523000, 528230, 1056460, 1320575, 2112920, 2641150, 5282300, 6602875, 10564600, 13205750, 26411500, 52823000]

約数ペア:

[(1, 52823000), (2, 26411500), (4, 13205750), (5, 10564600), (8, 6602875), (10, 5282300), (20, 2641150), (25, 2112920), (40, 1320575), (50, 1056460), (100, 528230), (101, 523000), (125, 422584), (200, 264115), (202, 261500), (250, 211292), (404, 130750), (500, 105646), (505, 104600), (523, 101000), (808, 65375), (1000, 52823), (1010, 52300), (1046, 50500), (2020, 26150), (2092, 25250), (2525, 20920), (2615, 20200), (4040, 13075), (4184, 12625), (5050, 10460), (5230, 10100)]