57318400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2239}}^1$

素因数の和:2269

約数の個数: 66

約数和(自身を含む): 142143680

約数和(自身を除く): 84825280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2239, 2560, 3200, 4478, 5120, 6400, 8956, 11195, 12800, 17912, 22390, 25600, 35824, 44780, 55975, 71648, 89560, 111950, 143296, 179120, 223900, 286592, 358240, 447800, 573184, 716480, 895600, 1146368, 1432960, 1791200, 2292736, 2865920, 3582400, 5731840, 7164800, 11463680, 14329600, 28659200, 57318400]

約数ペア:

[(1, 57318400), (2, 28659200), (4, 14329600), (5, 11463680), (8, 7164800), (10, 5731840), (16, 3582400), (20, 2865920), (25, 2292736), (32, 1791200), (40, 1432960), (50, 1146368), (64, 895600), (80, 716480), (100, 573184), (128, 447800), (160, 358240), (200, 286592), (256, 223900), (320, 179120), (400, 143296), (512, 111950), (640, 89560), (800, 71648), (1024, 55975), (1280, 44780), (1600, 35824), (2239, 25600), (2560, 22390), (3200, 17912), (4478, 12800), (5120, 11195), (6400, 8956)]