11908600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5413}}^1$

素因数の和:5440

約数の個数: 48

約数和(自身を含む): 30210120

約数和(自身を除く): 18301520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5413, 10826, 21652, 27065, 43304, 54130, 59543, 108260, 119086, 135325, 216520, 238172, 270650, 297715, 476344, 541300, 595430, 1082600, 1190860, 1488575, 2381720, 2977150, 5954300, 11908600]

約数ペア:

[(1, 11908600), (2, 5954300), (4, 2977150), (5, 2381720), (8, 1488575), (10, 1190860), (11, 1082600), (20, 595430), (22, 541300), (25, 476344), (40, 297715), (44, 270650), (50, 238172), (55, 216520), (88, 135325), (100, 119086), (110, 108260), (200, 59543), (220, 54130), (275, 43304), (440, 27065), (550, 21652), (1100, 10826), (2200, 5413)]