11595920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20707}}^1$

素因数の和:20727

約数の個数: 40

約数和(自身を含む): 30813504

約数和(自身を除く): 19217584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20707, 41414, 82828, 103535, 144949, 165656, 207070, 289898, 331312, 414140, 579796, 724745, 828280, 1159592, 1449490, 1656560, 2319184, 2898980, 5797960, 11595920]

約数ペア:

[(1, 11595920), (2, 5797960), (4, 2898980), (5, 2319184), (7, 1656560), (8, 1449490), (10, 1159592), (14, 828280), (16, 724745), (20, 579796), (28, 414140), (35, 331312), (40, 289898), (56, 207070), (70, 165656), (80, 144949), (112, 103535), (140, 82828), (280, 41414), (560, 20707)]