48682000

素因数分解:

$2^4\times 5^3\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 119371824

約数和(自身を除く): 70689824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 125, 200, 202, 241, 250, 400, 404, 482, 500, 505, 808, 964, 1000, 1010, 1205, 1616, 1928, 2000, 2020, 2410, 2525, 3856, 4040, 4820, 5050, 6025, 8080, 9640, 10100, 12050, 12625, 19280, 20200, 24100, 24341, 25250, 30125, 40400, 48200, 48682, 50500, 60250, 96400, 97364, 101000, 120500, 121705, 194728, 202000, 241000, 243410, 389456, 482000, 486820, 608525, 973640, 1217050, 1947280, 2434100, 3042625, 4868200, 6085250, 9736400, 12170500, 24341000, 48682000]

約数ペア:

[(1, 48682000), (2, 24341000), (4, 12170500), (5, 9736400), (8, 6085250), (10, 4868200), (16, 3042625), (20, 2434100), (25, 1947280), (40, 1217050), (50, 973640), (80, 608525), (100, 486820), (101, 482000), (125, 389456), (200, 243410), (202, 241000), (241, 202000), (250, 194728), (400, 121705), (404, 120500), (482, 101000), (500, 97364), (505, 96400), (808, 60250), (964, 50500), (1000, 48682), (1010, 48200), (1205, 40400), (1616, 30125), (1928, 25250), (2000, 24341), (2020, 24100), (2410, 20200), (2525, 19280), (3856, 12625), (4040, 12050), (4820, 10100), (5050, 9640), (6025, 8080)]