27854800

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:940

約数の個数: 60

約数和(自身を含む): 67808160

約数和(自身を除く): 39953360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 839, 1328, 1660, 1678, 2075, 3320, 3356, 4150, 4195, 6640, 6712, 8300, 8390, 13424, 16600, 16780, 20975, 33200, 33560, 41950, 67120, 69637, 83900, 139274, 167800, 278548, 335600, 348185, 557096, 696370, 1114192, 1392740, 1740925, 2785480, 3481850, 5570960, 6963700, 13927400, 27854800]

約数ペア:

[(1, 27854800), (2, 13927400), (4, 6963700), (5, 5570960), (8, 3481850), (10, 2785480), (16, 1740925), (20, 1392740), (25, 1114192), (40, 696370), (50, 557096), (80, 348185), (83, 335600), (100, 278548), (166, 167800), (200, 139274), (332, 83900), (400, 69637), (415, 67120), (664, 41950), (830, 33560), (839, 33200), (1328, 20975), (1660, 16780), (1678, 16600), (2075, 13424), (3320, 8390), (3356, 8300), (4150, 6712), (4195, 6640)]