13452224000

素因数分解:

$2^9\times 5^3\times {\mathrm{210191}}^1$

素因数の和:210224

約数の個数: 80

約数和(自身を含む): 33544120896

約数和(自身を除く): 20091896896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1280, 1600, 2000, 2560, 3200, 4000, 6400, 8000, 12800, 16000, 32000, 64000, 210191, 420382, 840764, 1050955, 1681528, 2101910, 3363056, 4203820, 5254775, 6726112, 8407640, 10509550, 13452224, 16815280, 21019100, 26273875, 26904448, 33630560, 42038200, 52547750, 53808896, 67261120, 84076400, 105095500, 107617792, 134522240, 168152800, 210191000, 269044480, 336305600, 420382000, 538088960, 672611200, 840764000, 1345222400, 1681528000, 2690444800, 3363056000, 6726112000, 13452224000]

約数ペア:

[(1, 13452224000), (2, 6726112000), (4, 3363056000), (5, 2690444800), (8, 1681528000), (10, 1345222400), (16, 840764000), (20, 672611200), (25, 538088960), (32, 420382000), (40, 336305600), (50, 269044480), (64, 210191000), (80, 168152800), (100, 134522240), (125, 107617792), (128, 105095500), (160, 84076400), (200, 67261120), (250, 53808896), (256, 52547750), (320, 42038200), (400, 33630560), (500, 26904448), (512, 26273875), (640, 21019100), (800, 16815280), (1000, 13452224), (1280, 10509550), (1600, 8407640), (2000, 6726112), (2560, 5254775), (3200, 4203820), (4000, 3363056), (6400, 2101910), (8000, 1681528), (12800, 1050955), (16000, 840764), (32000, 420382), (64000, 210191)]