2088400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 5258592

約数和(自身を除く): 3170192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 227, 230, 368, 400, 454, 460, 575, 908, 920, 1135, 1150, 1816, 1840, 2270, 2300, 3632, 4540, 4600, 5221, 5675, 9080, 9200, 10442, 11350, 18160, 20884, 22700, 26105, 41768, 45400, 52210, 83536, 90800, 104420, 130525, 208840, 261050, 417680, 522100, 1044200, 2088400]

約数ペア:

[(1, 2088400), (2, 1044200), (4, 522100), (5, 417680), (8, 261050), (10, 208840), (16, 130525), (20, 104420), (23, 90800), (25, 83536), (40, 52210), (46, 45400), (50, 41768), (80, 26105), (92, 22700), (100, 20884), (115, 18160), (184, 11350), (200, 10442), (227, 9200), (230, 9080), (368, 5675), (400, 5221), (454, 4600), (460, 4540), (575, 3632), (908, 2300), (920, 2270), (1135, 1840), (1150, 1816)]