1348316800

素因数分解:

$2^7\times 5^2\times {\mathrm{421349}}^1$

素因数の和:421373

約数の個数: 48

約数和(自身を含む): 3330771750

約数和(自身を除く): 1982454950

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 421349, 842698, 1685396, 2106745, 3370792, 4213490, 6741584, 8426980, 10533725, 13483168, 16853960, 21067450, 26966336, 33707920, 42134900, 53932672, 67415840, 84269800, 134831680, 168539600, 269663360, 337079200, 674158400, 1348316800]

約数ペア:

[(1, 1348316800), (2, 674158400), (4, 337079200), (5, 269663360), (8, 168539600), (10, 134831680), (16, 84269800), (20, 67415840), (25, 53932672), (32, 42134900), (40, 33707920), (50, 26966336), (64, 21067450), (80, 16853960), (100, 13483168), (128, 10533725), (160, 8426980), (200, 6741584), (320, 4213490), (400, 3370792), (640, 2106745), (800, 1685396), (1600, 842698), (3200, 421349)]