24215500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2587

約数の個数: 48

約数和(自身を含む): 55692000

約数和(自身を除く): 31476500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 2549, 4750, 5098, 9500, 10196, 12745, 25490, 48431, 50980, 63725, 96862, 127450, 193724, 242155, 254900, 318625, 484310, 637250, 968620, 1210775, 1274500, 2421550, 4843100, 6053875, 12107750, 24215500]

約数ペア:

[(1, 24215500), (2, 12107750), (4, 6053875), (5, 4843100), (10, 2421550), (19, 1274500), (20, 1210775), (25, 968620), (38, 637250), (50, 484310), (76, 318625), (95, 254900), (100, 242155), (125, 193724), (190, 127450), (250, 96862), (380, 63725), (475, 50980), (500, 48431), (950, 25490), (1900, 12745), (2375, 10196), (2549, 9500), (4750, 5098)]