380245406000

素因数分解:

$2^4\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1882403}}^1$

素因数の和:1882527

約数の個数: 80

約数和(自身を含む): 928537185888

約数和(自身を除く): 548291779888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 125, 200, 202, 250, 400, 404, 500, 505, 808, 1000, 1010, 1616, 2000, 2020, 2525, 4040, 5050, 8080, 10100, 12625, 20200, 25250, 40400, 50500, 101000, 202000, 1882403, 3764806, 7529612, 9412015, 15059224, 18824030, 30118448, 37648060, 47060075, 75296120, 94120150, 150592240, 188240300, 190122703, 235300375, 376480600, 380245406, 470600750, 752961200, 760490812, 941201500, 950613515, 1520981624, 1882403000, 1901227030, 3041963248, 3764806000, 3802454060, 4753067575, 7604908120, 9506135150, 15209816240, 19012270300, 23765337875, 38024540600, 47530675750, 76049081200, 95061351500, 190122703000, 380245406000]

約数ペア:

[(1, 380245406000), (2, 190122703000), (4, 95061351500), (5, 76049081200), (8, 47530675750), (10, 38024540600), (16, 23765337875), (20, 19012270300), (25, 15209816240), (40, 9506135150), (50, 7604908120), (80, 4753067575), (100, 3802454060), (101, 3764806000), (125, 3041963248), (200, 1901227030), (202, 1882403000), (250, 1520981624), (400, 950613515), (404, 941201500), (500, 760490812), (505, 752961200), (808, 470600750), (1000, 380245406), (1010, 376480600), (1616, 235300375), (2000, 190122703), (2020, 188240300), (2525, 150592240), (4040, 94120150), (5050, 75296120), (8080, 47060075), (10100, 37648060), (12625, 30118448), (20200, 18824030), (25250, 15059224), (40400, 9412015), (50500, 7529612), (101000, 3764806), (202000, 1882403)]