11328400

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 60

約数和(自身を含む): 27553792

約数和(自身を除く): 16225392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 223, 254, 400, 446, 508, 635, 892, 1016, 1115, 1270, 1784, 2032, 2230, 2540, 3175, 3568, 4460, 5080, 5575, 6350, 8920, 10160, 11150, 12700, 17840, 22300, 25400, 28321, 44600, 50800, 56642, 89200, 113284, 141605, 226568, 283210, 453136, 566420, 708025, 1132840, 1416050, 2265680, 2832100, 5664200, 11328400]

約数ペア:

[(1, 11328400), (2, 5664200), (4, 2832100), (5, 2265680), (8, 1416050), (10, 1132840), (16, 708025), (20, 566420), (25, 453136), (40, 283210), (50, 226568), (80, 141605), (100, 113284), (127, 89200), (200, 56642), (223, 50800), (254, 44600), (400, 28321), (446, 25400), (508, 22300), (635, 17840), (892, 12700), (1016, 11150), (1115, 10160), (1270, 8920), (1784, 6350), (2032, 5575), (2230, 5080), (2540, 4460), (3175, 3568)]