24448000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 88

約数和(自身を含む): 61311744

約数和(自身を除く): 36863744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 191, 200, 250, 256, 320, 382, 400, 500, 512, 640, 764, 800, 955, 1000, 1024, 1280, 1528, 1600, 1910, 2000, 2560, 3056, 3200, 3820, 4000, 4775, 5120, 6112, 6400, 7640, 8000, 9550, 12224, 12800, 15280, 16000, 19100, 23875, 24448, 25600, 30560, 32000, 38200, 47750, 48896, 61120, 64000, 76400, 95500, 97792, 122240, 128000, 152800, 191000, 195584, 244480, 305600, 382000, 488960, 611200, 764000, 977920, 1222400, 1528000, 2444800, 3056000, 4889600, 6112000, 12224000, 24448000]

約数ペア:

[(1, 24448000), (2, 12224000), (4, 6112000), (5, 4889600), (8, 3056000), (10, 2444800), (16, 1528000), (20, 1222400), (25, 977920), (32, 764000), (40, 611200), (50, 488960), (64, 382000), (80, 305600), (100, 244480), (125, 195584), (128, 191000), (160, 152800), (191, 128000), (200, 122240), (250, 97792), (256, 95500), (320, 76400), (382, 64000), (400, 61120), (500, 48896), (512, 47750), (640, 38200), (764, 32000), (800, 30560), (955, 25600), (1000, 24448), (1024, 23875), (1280, 19100), (1528, 16000), (1600, 15280), (1910, 12800), (2000, 12224), (2560, 9550), (3056, 8000), (3200, 7640), (3820, 6400), (4000, 6112), (4775, 5120)]