90680800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{16193}}^1$

素因数の和:16220

約数の個数: 72

約数和(自身を含む): 253015056

約数和(自身を除く): 162334256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 16193, 32386, 64772, 80965, 113351, 129544, 161930, 226702, 259088, 323860, 404825, 453404, 518176, 566755, 647720, 809650, 906808, 1133510, 1295440, 1619300, 1813616, 2267020, 2590880, 2833775, 3238600, 3627232, 4534040, 5667550, 6477200, 9068080, 11335100, 12954400, 18136160, 22670200, 45340400, 90680800]

約数ペア:

[(1, 90680800), (2, 45340400), (4, 22670200), (5, 18136160), (7, 12954400), (8, 11335100), (10, 9068080), (14, 6477200), (16, 5667550), (20, 4534040), (25, 3627232), (28, 3238600), (32, 2833775), (35, 2590880), (40, 2267020), (50, 1813616), (56, 1619300), (70, 1295440), (80, 1133510), (100, 906808), (112, 809650), (140, 647720), (160, 566755), (175, 518176), (200, 453404), (224, 404825), (280, 323860), (350, 259088), (400, 226702), (560, 161930), (700, 129544), (800, 113351), (1120, 80965), (1400, 64772), (2800, 32386), (5600, 16193)]