23587600

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:668

約数の個数: 60

約数和(自身を含む): 57294820

約数和(自身を除く): 33707220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 541, 545, 872, 1082, 1090, 1744, 2164, 2180, 2705, 2725, 4328, 4360, 5410, 5450, 8656, 8720, 10820, 10900, 13525, 21640, 21800, 27050, 43280, 43600, 54100, 58969, 108200, 117938, 216400, 235876, 294845, 471752, 589690, 943504, 1179380, 1474225, 2358760, 2948450, 4717520, 5896900, 11793800, 23587600]

約数ペア:

[(1, 23587600), (2, 11793800), (4, 5896900), (5, 4717520), (8, 2948450), (10, 2358760), (16, 1474225), (20, 1179380), (25, 943504), (40, 589690), (50, 471752), (80, 294845), (100, 235876), (109, 216400), (200, 117938), (218, 108200), (400, 58969), (436, 54100), (541, 43600), (545, 43280), (872, 27050), (1082, 21800), (1090, 21640), (1744, 13525), (2164, 10900), (2180, 10820), (2705, 8720), (2725, 8656), (4328, 5450), (4360, 5410)]