4950876800

素因数分解:

$2^7\times 5^2\times {\mathrm{691}}^1\times {\mathrm{2239}}^1$

素因数の和:2954

約数の個数: 96

約数和(自身を含む): 12253382400

約数和(自身を除く): 7302505600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 691, 800, 1382, 1600, 2239, 2764, 3200, 3455, 4478, 5528, 6910, 8956, 11056, 11195, 13820, 17275, 17912, 22112, 22390, 27640, 34550, 35824, 44224, 44780, 55280, 55975, 69100, 71648, 88448, 89560, 110560, 111950, 138200, 143296, 179120, 221120, 223900, 276400, 286592, 358240, 442240, 447800, 552800, 716480, 895600, 1105600, 1432960, 1547149, 1791200, 2211200, 3094298, 3582400, 6188596, 7164800, 7735745, 12377192, 15471490, 24754384, 30942980, 38678725, 49508768, 61885960, 77357450, 99017536, 123771920, 154714900, 198035072, 247543840, 309429800, 495087680, 618859600, 990175360, 1237719200, 2475438400, 4950876800]

約数ペア:

[(1, 4950876800), (2, 2475438400), (4, 1237719200), (5, 990175360), (8, 618859600), (10, 495087680), (16, 309429800), (20, 247543840), (25, 198035072), (32, 154714900), (40, 123771920), (50, 99017536), (64, 77357450), (80, 61885960), (100, 49508768), (128, 38678725), (160, 30942980), (200, 24754384), (320, 15471490), (400, 12377192), (640, 7735745), (691, 7164800), (800, 6188596), (1382, 3582400), (1600, 3094298), (2239, 2211200), (2764, 1791200), (3200, 1547149), (3455, 1432960), (4478, 1105600), (5528, 895600), (6910, 716480), (8956, 552800), (11056, 447800), (11195, 442240), (13820, 358240), (17275, 286592), (17912, 276400), (22112, 223900), (22390, 221120), (27640, 179120), (34550, 143296), (35824, 138200), (44224, 111950), (44780, 110560), (55280, 89560), (55975, 88448), (69100, 71648)]