454972000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{16249}}^1$

素因数の和:16281

約数の個数: 96

約数和(自身を含む): 1277640000

約数和(自身を除く): 822668000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 14000, 16249, 28000, 32498, 64996, 81245, 113743, 129992, 162490, 227486, 259984, 324980, 406225, 454972, 519968, 568715, 649960, 812450, 909944, 1137430, 1299920, 1624900, 1819888, 2031125, 2274860, 2599840, 2843575, 3249800, 3639776, 4062250, 4549720, 5687150, 6499600, 8124500, 9099440, 11374300, 12999200, 14217875, 16249000, 18198880, 22748600, 28435750, 32498000, 45497200, 56871500, 64996000, 90994400, 113743000, 227486000, 454972000]

約数ペア:

[(1, 454972000), (2, 227486000), (4, 113743000), (5, 90994400), (7, 64996000), (8, 56871500), (10, 45497200), (14, 32498000), (16, 28435750), (20, 22748600), (25, 18198880), (28, 16249000), (32, 14217875), (35, 12999200), (40, 11374300), (50, 9099440), (56, 8124500), (70, 6499600), (80, 5687150), (100, 4549720), (112, 4062250), (125, 3639776), (140, 3249800), (160, 2843575), (175, 2599840), (200, 2274860), (224, 2031125), (250, 1819888), (280, 1624900), (350, 1299920), (400, 1137430), (500, 909944), (560, 812450), (700, 649960), (800, 568715), (875, 519968), (1000, 454972), (1120, 406225), (1400, 324980), (1750, 259984), (2000, 227486), (2800, 162490), (3500, 129992), (4000, 113743), (5600, 81245), (7000, 64996), (14000, 32498), (16249, 28000)]