27278800

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1516

約数の個数: 60

約数和(自身を含む): 66977856

約数和(自身を除く): 39699056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1451, 1880, 2350, 2902, 3760, 4700, 5804, 7255, 9400, 11608, 14510, 18800, 23216, 29020, 36275, 58040, 68197, 72550, 116080, 136394, 145100, 272788, 290200, 340985, 545576, 580400, 681970, 1091152, 1363940, 1704925, 2727880, 3409850, 5455760, 6819700, 13639400, 27278800]

約数ペア:

[(1, 27278800), (2, 13639400), (4, 6819700), (5, 5455760), (8, 3409850), (10, 2727880), (16, 1704925), (20, 1363940), (25, 1091152), (40, 681970), (47, 580400), (50, 545576), (80, 340985), (94, 290200), (100, 272788), (188, 145100), (200, 136394), (235, 116080), (376, 72550), (400, 68197), (470, 58040), (752, 36275), (940, 29020), (1175, 23216), (1451, 18800), (1880, 14510), (2350, 11608), (2902, 9400), (3760, 7255), (4700, 5804)]